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1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring
1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring

1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring

Located in New York, NY

This amazing platinum ring from the Art Deco era is centered with a sparkling old mine cushion cut diamond that weighs 1.15ct. and is graded K color with VS2 clarity. The center ston...

Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

14.37 Carat Old Mine Cut Diamond Ruby Gold Bracelet
14.37 Carat Old Mine Cut Diamond Ruby Gold Bracelet

14.37 Carat Old Mine Cut Diamond Ruby Gold Bracelet

By EstatebyJR

Located in New York, NY

This bracelet from our contemporary estate collection centers on a 14.37-carat diamond in an old mine cut, a cushion-shaped antique cut full of vintage warmth.

Category

21st Century and Contemporary Modern Link Bracelets

Materials

Diamond, Ruby, 18k Gold

0.78 Carat Old MIne Cushion Cut Diamond Platinum Engagement Ring
0.78 Carat Old MIne Cushion Cut Diamond Platinum Engagement Ring

0.78 Carat Old MIne Cushion Cut Diamond Platinum Engagement Ring

Located in New York, NY

This elegant platinum ring is centered with a sparkling cushion cut diamond that weighs 0.78ct. graded J color with VS2 clarity. The center stone is accentuated by dazzling round cut...

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Mid Century 1950 Tiffany & Co GIA Flawless 2 Carat Old Mine Cut Diamond Ring
Mid Century 1950 Tiffany & Co GIA Flawless 2 Carat Old Mine Cut Diamond Ring

Mid Century 1950 Tiffany & Co GIA Flawless 2 Carat Old Mine Cut Diamond Ring

By Tiffany & Co.

Located in Santa Barbara, CA

Prepare to fall in love with this Tiffany & Co. Internally Flawless diamond engagement ring. An antique 2.03 carat old mine cut, hand-faceted with the broad facets, high crown, large...

Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18k Yellow Gold GIA 3.21ctw Old Mine Cut Cushion Diamond Bezel Stud Earrings
18k Yellow Gold GIA 3.21ctw Old Mine Cut Cushion Diamond Bezel Stud Earrings

18k Yellow Gold GIA 3.21ctw Old Mine Cut Cushion Diamond Bezel Stud Earrings

Located in Montclair, NJ

--Stone(s):-- (2) Natural Genuine Diamonds - Old Mine Cut - Bezel Set - I Color - SI1 Clarity -3.21ctw (exact - certified) ** See Certification Details Below for Complete Info ** Tot...

Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Art Deco Diamond Engagement Ring Mined .30ct Old Mine Cushion 1930's Platinum
Art Deco Diamond Engagement Ring Mined .30ct Old Mine Cushion 1930's Platinum

Art Deco Diamond Engagement Ring Mined .30ct Old Mine Cushion 1930's Platinum

Located in Dearborn, MI

Genuine Original Antique from 1930 Art Deco Diamond Engagement Ring Old Mine Cushion Cut .30ct Platinum Featuring a Genuine Natural Mined .20ct Old Mine Cushion Cut Center 100% Na...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Mid Century GIA 1.11 carat old mine cut diamond platinum engagement ring
Mid Century GIA 1.11 carat old mine cut diamond platinum engagement ring

Mid Century GIA 1.11 carat old mine cut diamond platinum engagement ring

Located in Beverly Hills, CA

This authentic mid-century engagement ring centers on a 1.11 carat old mine cut diamond certified by GIA under report number 2235903916.

Category

Vintage 1950s Contemporary Engagement Rings

Materials

Diamond, Platinum

HRD Certified 9.56 Carat Old Mine Cut Diamond Necklace In 18K White Gold.
HRD Certified 9.56 Carat Old Mine Cut Diamond Necklace In 18K White Gold.

HRD Certified 9.56 Carat Old Mine Cut Diamond Necklace In 18K White Gold.

By MOGULDIAM INC

Located in New York, NY

The details are as follows : Old mine cut diamond : 9.56 carat with L color and VS2 clarity Cushion diamonds : 5.86 carats/14 Gold : 18 k white gold Measurements : 1 1/2 inches ...

Category

2010s American Pendant Necklaces

Materials

Diamond, White Gold

0.88 Old Mine Cut Diamond and Platinum Solitaire Style Ring
0.88 Old Mine Cut Diamond and Platinum Solitaire Style Ring

0.88 Old Mine Cut Diamond and Platinum Solitaire Style Ring

Located in Montgomery, AL

This solitaire style ring features an antique Old Mine cut diamond in the center. Old Mine cut diamonds are often times similar to the modern cushion cut diamond.

Category

Vintage 1920s Art Deco Solitaire Rings

Materials

White Diamond, Platinum

Mid Century GIA 1.00 carat old mine cut diamond 14k white gold engagement ring
Mid Century GIA 1.00 carat old mine cut diamond 14k white gold engagement ring

Mid Century GIA 1.00 carat old mine cut diamond 14k white gold engagement ring

Located in Beverly Hills, CA

This authentic mid-century engagement ring centers on a 1.00 carat old mine cut diamond certified by GIA under report number 6532679714.

Category

Vintage 1950s Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

18k Yellow Gold GIA 2.13ctw Old Mine Cushion Diamond Bezel Stud Earrings
18k Yellow Gold GIA 2.13ctw Old Mine Cushion Diamond Bezel Stud Earrings

18k Yellow Gold GIA 2.13ctw Old Mine Cushion Diamond Bezel Stud Earrings

Located in Montclair, NJ

--Stone(s):-- (2) Natural Genuine Diamonds - Old Mine Cut - Bezel Set - L Color - VVS2/VS1 Clarity -2.13ctw (exact - certified) ** See Certification Details Below for Complete Info *...

Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Victorian 14K Gold Old Mine Cut Diamond and Pearl Quatrefoil Earrings
Victorian 14K Gold Old Mine Cut Diamond and Pearl Quatrefoil Earrings

Victorian 14K Gold Old Mine Cut Diamond and Pearl Quatrefoil Earrings

Located in Venice, CA

The eight natural antique Old Mine Cut diamonds are cushion-shaped, elongated soft-cornered rectangles.

Category

Antique 1860s Unknown Victorian Stud Earrings

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

Antique Victorian Sapphire Old Mine Cut Diamond Bracelet Gold Silver 1890s
Antique Victorian Sapphire Old Mine Cut Diamond Bracelet Gold Silver 1890s

Antique Victorian Sapphire Old Mine Cut Diamond Bracelet Gold Silver 1890s

Located in Lisbon, PT

INFO • Sapphires: 1 x oval, approximately 5.16 carats (13.15 x 9.6 x 5.11 mm), dark blue; 2 x elongated cushion-cut, approximately 3.02 carats (10.6 x 8.6 x 3.72) and 3.38 carats (10...

Category

Antique Late 19th Century Unknown Late Victorian Link Bracelets

Materials

Diamond, Sapphire, Gold, Yellow Gold, Silver

2.15 Carat Old Mine Brilliant GIA Certified Gold Diamond Ring
2.15 Carat Old Mine Brilliant GIA Certified Gold Diamond Ring

2.15 Carat Old Mine Brilliant GIA Certified Gold Diamond Ring

Located in New York, NY

Gorgeous antique 2.15 carat Old Mine Brilliant accompanied by a report from the GIA with a color grade of G and a clarity of SI1. The SI1 is absolutely not eye visible as the main in...

Category

Vintage 1920s Bridal Rings

Materials

Diamond, 14k Gold

Art Deco Diamond Ring .46ct G/SI1 EGL Old Mine Cushion Original 1920's 18K
Art Deco Diamond Ring .46ct G/SI1 EGL Old Mine Cushion Original 1920's 18K

Art Deco Diamond Ring .46ct G/SI1 EGL Old Mine Cushion Original 1920's 18K

Located in Dearborn, MI

Genuine Original Art Deco Antique from 1920's -1930's EGL Certified .46ct Old Mine Cushion Cut Diamond 18K White Gold Featuring a Stunning .40ct G/SI1 Natural Mined Old Mine Cush...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond

Peter Suchy GIA Certified 1.00 Carat Old Mine Diamond Rose Gold Engagement Ring
Peter Suchy GIA Certified 1.00 Carat Old Mine Diamond Rose Gold Engagement Ring

Peter Suchy GIA Certified 1.00 Carat Old Mine Diamond Rose Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

In the video the ring looks more yellowish gold due to lighting. 1 old mine cushion diamond, approx. total weight 1.00cts, S – T, SI2, old mine brilliant cut, GIA certificate #5151...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

Earrings with sapphire, old mine and rose cut diamonds up to 2.00ct 14k gold
Earrings with sapphire, old mine and rose cut diamonds up to 2.00ct 14k gold

Earrings with sapphire, old mine and rose cut diamonds up to 2.00ct 14k gold

Located in The Hague, ZH

This has not been tested for this specific item. - 2 x 4.5 mm old mine cut diamonds, totaling approximately 0.90 carats Color: K/L Clarity: SI - 8 x 2.0 mm rose cut diamonds, tota...

Category

Vintage 1920s Dutch Art Nouveau Dangle Earrings

Materials

Diamond, Sapphire, 14k Gold

GIA Certified 2.00 Carat F/VS1 Old Mine Brilliant Diamond Ring in 18K White Gold
GIA Certified 2.00 Carat F/VS1 Old Mine Brilliant Diamond Ring in 18K White Gold

GIA Certified 2.00 Carat F/VS1 Old Mine Brilliant Diamond Ring in 18K White Gold

By Rich Jewels

Located in Scottsdale, AZ

This elegant ring features a GIA Certified 2.00 carat Old Mine Brilliant diamond, graded F color and VS1 clarity, selected for its exceptional character and timeless beauty.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Heavy Platinum 3.8ctw GIA Blue Sapphire Old Mine Cut Diamond Band Ring
Vintage Heavy Platinum 3.8ctw GIA Blue Sapphire Old Mine Cut Diamond Band Ring

Vintage Heavy Platinum 3.8ctw GIA Blue Sapphire Old Mine Cut Diamond Band Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Cushion Cut - Bezel Set - Dark Blue Color - Heated - 2.0ct (approx.) ** See Certification Details Below for Complete Info ** (2) Natural...

Category

20th Century Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

18k Gold GIA Burma No Heat Cushion Ruby Mine Cut Diamond Sides Matte Ring
18k Gold GIA Burma No Heat Cushion Ruby Mine Cut Diamond Sides Matte Ring

18k Gold GIA Burma No Heat Cushion Ruby Mine Cut Diamond Sides Matte Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Antique Ruby - Cushion Cut - Prong Set - Purplish Red - Burma - No Heat - 2.62ct (exact) ** See Certification Details Below for Complete Info ** (2)...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Platinum 4.55ctw GIA Vivid No Heat Pink Sapphire Old Mine Cut Diamond Sides Ring
Platinum 4.55ctw GIA Vivid No Heat Pink Sapphire Old Mine Cut Diamond Sides Ring

Platinum 4.55ctw GIA Vivid No Heat Pink Sapphire Old Mine Cut Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Cushion Cut - Claw Prong Set - Vivid Clean Pink Color - NO HEAT - Madagascar -2.53ct (exact) ** See Certification Details Below for Compl...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Pink Sapphire, Platinum

Antique 4.61 Carat Old Cut Diamond Three-Stone 18 Carat Gold Engagement Ring
Antique 4.61 Carat Old Cut Diamond Three-Stone 18 Carat Gold Engagement Ring

Antique 4.61 Carat Old Cut Diamond Three-Stone 18 Carat Gold Engagement Ring

Located in London, GB

This exquisite 1920's three stone diamond engagement ring is timeless. The ring features a gorgeous cushion shaped Old Mine Cut diamond in the centre which weighs 2.50ct and is mount...

Category

Early 20th Century English Late Victorian Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, White Gold, Yellow Gold

Victorian GIA No-Heat Burmese Pink Sapphires & Old Mine Diamond 16KY Gold  Ring
Victorian GIA No-Heat Burmese Pink Sapphires & Old Mine Diamond 16KY Gold  Ring

Victorian GIA No-Heat Burmese Pink Sapphires & Old Mine Diamond 16KY Gold Ring

Located in New York, NY

Victorian English GIA 1.80ctw No-Heat Burmese Pink Sapphires & Old Mine Diamond Double Rows Engagement, Wedding Anniversary 16K Yellow Gold Band Ring VALENTINE'S PERFECT GIFT IDEA! ...

Category

Antique 1890s English Victorian Wedding Rings

Materials

Diamond, Pink Sapphire, Gold

Edwardian Crossover GIA 1.10ct Ruby & Old Mine DIAMOND Three Stone 14K Gold Ring
Edwardian Crossover GIA 1.10ct Ruby & Old Mine DIAMOND Three Stone 14K Gold Ring

Edwardian Crossover GIA 1.10ct Ruby & Old Mine DIAMOND Three Stone 14K Gold Ring

Located in New York, NY

Edwardian Antique Crossover GIA 1.10ct Ruby & Old Mine Cushion DIAMOND Three Stone 14K Gold Ring A distinctively stunning 1900s delight measuring 3/4 inch long and exotically lovely...

Category

Antique 1890s European Edwardian Cluster Rings

Materials

Diamond, Ruby, 14k Gold

Victorian 2.02 CTW No Heat Burma Ruby Old Mine Cut Diamond 18K Gold Ring GIA
Victorian 2.02 CTW No Heat Burma Ruby Old Mine Cut Diamond 18K Gold Ring GIA

Victorian 2.02 CTW No Heat Burma Ruby Old Mine Cut Diamond 18K Gold Ring GIA

Located in Philadelphia, PA

Comprised of alternating pattern of prong set cushion cut rubies and old mine cut diamonds Rubies weigh approximately 1.13 carats total - transparent medium purplish red Natural Burm...

Category

Antique 1890s Victorian Band Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

18k Gold Platinum 2.34ctw GIA No Heat Purple Sapphire Old Mine Cut Diamond Ring
18k Gold Platinum 2.34ctw GIA No Heat Purple Sapphire Old Mine Cut Diamond Ring

18k Gold Platinum 2.34ctw GIA No Heat Purple Sapphire Old Mine Cut Diamond Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Old Cushion Brilliant Cut - Prong Set -Purple Color - Clean - No Heat - Ceylon - 6.88 x 5.43 x 3.86 mm - 1.31ct (exact) *See Certificatio...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Purple Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

3.5 Carat Old European Cut Art Deco Diamond Brooch in Textured Filigree Platinum
3.5 Carat Old European Cut Art Deco Diamond Brooch in Textured Filigree Platinum

3.5 Carat Old European Cut Art Deco Diamond Brooch in Textured Filigree Platinum

By Gad & Co.

Located in Miami, FL

Item Details: - Type: Pin/Brooch - Metal: Platinum - Weight: 10 grams - Setting: Bezel, Prong - Measurements: 5.4 x 3.1 CM _______________________ Diamond Details (1): - Type: ...

Category

21st Century and Contemporary North American Art Deco Brooches

Materials

Diamond, Platinum

Peter Suchy 10.81 Carat Cushion Tourmaline Diamond Engagememt Platinum Ring
Peter Suchy 10.81 Carat Cushion Tourmaline Diamond Engagememt Platinum Ring

Peter Suchy 10.81 Carat Cushion Tourmaline Diamond Engagememt Platinum Ring

By Peter Suchy

Located in Stamford, CT

Discover the epitome of elegance with the Peter Suchy 10.81ct. cushion Tourmaline and Diamond platinum three-stone engagement ring. This exquisite piece is more than just a ring, it'...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Tourmaline, Platinum

7.77 Carat Royal Blue Sapphire Ceylon No Heat Cushion Cut and Diamond 18K Ring
7.77 Carat Royal Blue Sapphire Ceylon No Heat Cushion Cut and Diamond 18K Ring

7.77 Carat Royal Blue Sapphire Ceylon No Heat Cushion Cut and Diamond 18K Ring

Located in Miami, FL

Set in 18k white gold with 2 shield cut diamond side stones of over 1 carat each and round cut diamonds on the shank and basket.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Regency Aquamarine Necklace with Old Mine Diamonds, circa 1815–1820
Regency Aquamarine Necklace with Old Mine Diamonds, circa 1815–1820

Regency Aquamarine Necklace with Old Mine Diamonds, circa 1815–1820

Located in Northampton, MA

The two cushion-cut Old Mine diamonds flanking the sides weigh approximately 0.20 carats each.

Category

Antique 1820s Unknown Regency Drop Necklaces

Materials

Aquamarine, Diamond, 18k Gold, Silver

New Platinum & 18k Gold GIA Rare Mahenge Spinel w/ Old Mine Diamond Sides Ring
New Platinum & 18k Gold GIA Rare Mahenge Spinel w/ Old Mine Diamond Sides Ring

New Platinum & 18k Gold GIA Rare Mahenge Spinel w/ Old Mine Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Mahenge Spinel - Cushion Brilliant Step Cut - Clow Prong Set - Vivid Slightly Pinkish GLOWY Red- Eye Clean & Fiery - NO HEAT - Tanzania - 2.57ct...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Spinel, Gold, 18k Gold, Yellow Gold, Platinum

Antique Art Deco Platinum Large Mine Diamond  Brooch 11.20ctw .90ct Each Centers
Antique Art Deco Platinum Large Mine Diamond  Brooch 11.20ctw .90ct Each Centers

Antique Art Deco Platinum Large Mine Diamond Brooch 11.20ctw .90ct Each Centers

Located in Winter Springs, FL

The piece has been both prong and bezel set with approximately 11.20 carats total weight of original antique old mine cut and cushion cut diamonds.

Category

Early 20th Century Art Deco Brooches

Materials

Diamond, Platinum

5.41 Carat Vivid Green Colombian Muzo Emerald & Old Euro Diamond 3 Stone Ring
5.41 Carat Vivid Green Colombian Muzo Emerald & Old Euro Diamond 3 Stone Ring

5.41 Carat Vivid Green Colombian Muzo Emerald & Old Euro Diamond 3 Stone Ring

Located in Miami, FL

GRS Lab Comments: This vividly saturated emerald of 5.41 ct is reminiscent in hue of the varieties displaying the legendary colors found in the world renowned Muzo mines. They are fo...

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Emerald, Diamond, Platinum, White Gold, 18k Gold, Gold

5.41 Carat Vivid Green Colombian Muzo Emerald & Old Euro Diamond 3 Stone Ring
5.41 Carat Vivid Green Colombian Muzo Emerald & Old Euro Diamond 3 Stone Ring

5.41 Carat Vivid Green Colombian Muzo Emerald & Old Euro Diamond 3 Stone Ring

Located in Miami, FL

GRS Lab Comments: This vividly saturated emerald of 5.41 ct is reminiscent in hue of the varieties displaying the legendary colors found in the world renowned Muzo mines. They are fo...

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold, Platinum

Peter Suchy GIA 4.34 Carat Cushion Sapphire Platinum Three-Stone Engagement Ring
Peter Suchy GIA 4.34 Carat Cushion Sapphire Platinum Three-Stone Engagement Ring

Peter Suchy GIA 4.34 Carat Cushion Sapphire Platinum Three-Stone Engagement Ring

By Peter Suchy

Located in Stamford, CT

Peter Suchy split shank three-stone sapphire and diamond engagement ring. The center light blue bright Sapphire is Antique cushion cut with a periwinkle overtone. Moderately included...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

.95 Carat Edwardian Diamond 14 Karat Yellow Gold Engagement Ring
.95 Carat Edwardian Diamond 14 Karat Yellow Gold Engagement Ring

.95 Carat Edwardian Diamond 14 Karat Yellow Gold Engagement Ring

Located in Hicksville, NY

Ring Size: 6 Metal Type: 14 Karat Yellow Gold [Hallmarked, and Tested] Weight: 3.5 grams Center Diamond Details: Weight: .95 carat Cut: Antique Cushion / Old Mine Brilliant Color: J...

Category

Antique Early 1900s Unknown Art Deco Engagement Rings

Materials

Diamond, Yellow Gold

GIA Certified Natural Emerald &Old Cut Diamond Three Stone Cluster Platinum Ring
GIA Certified Natural Emerald &Old Cut Diamond Three Stone Cluster Platinum Ring

GIA Certified Natural Emerald &Old Cut Diamond Three Stone Cluster Platinum Ring

Located in OVIEDO, AS

Mounted in Platinum with a design from the 40¨s to the 50´s decade an Eternal Colombian Emerald, approx. 1.80 carats, GIA certified as no fissures present, F1 (minor oiled) and Col...

Category

Vintage 1950s Spanish Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

.85 Carat Victorian Diamond Platinum Engagement Ring
.85 Carat Victorian Diamond Platinum Engagement Ring

.85 Carat Victorian Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 8.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.0 grams Center Diamond Details: Weight: .85 carat Cut: Antique Cushion Color: J Clarity: SI2 Side Stone Detai...

Category

Antique 1890s Unknown Victorian Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.51 Carat Fancy Yellow VVS2 Clarity Diamond
GIA Certified 1.51 Carat Fancy Yellow VVS2 Clarity Diamond

GIA Certified 1.51 Carat Fancy Yellow VVS2 Clarity Diamond

Located in บางรัก, TH

Certificate: GIA Report Number: 2225932249 Shape And Cut: Cushion Carat Weight: 1.51 carat Measurements: 6.31 x 6.05 x 4.19 mm Color Grade: Fancy Yellow This fancy yellow diamond is...

Category

2010s Asian Loose Gemstones

Materials

Diamond

Victorian 0.68 Carat Diamond and Turquoise Ring, circa 1908
Victorian 0.68 Carat Diamond and Turquoise Ring, circa 1908

Victorian 0.68 Carat Diamond and Turquoise Ring, circa 1908

Located in London, GB

An old cushion cut diamond is centred between two turquoise cabochons in this unique Victorian ring. The diamond is 0.68 carat, and is estimated as an H colour and VS1 clarity. Two s...

Category

Antique Early 1900s Unknown Victorian Cluster Rings

Materials

Diamond, Turquoise, 18k Gold

GIA Certified 1.53 Carat Yellow Diamond 3-Stone Ring
GIA Certified 1.53 Carat Yellow Diamond 3-Stone Ring

GIA Certified 1.53 Carat Yellow Diamond 3-Stone Ring

Located in Greenville, DE

A GIA Certified Diamond 3 Stone ring crafted in Platinum and 18k yellow gold Featuring (1) 1.53ct Cushion Cut Yellow Diamond flanked by (2) old mine cushion shaped diamonds weighing ...

Category

2010s Three-Stone Rings

Materials

Yellow Diamond, Platinum

GCS Certified 6.25 Carat Ceylon Sapphire and 3.75 Carat Diamond Cocktail Ring
GCS Certified 6.25 Carat Ceylon Sapphire and 3.75 Carat Diamond Cocktail Ring

GCS Certified 6.25 Carat Ceylon Sapphire and 3.75 Carat Diamond Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

Sapphire Quality Origin Sri Lanka Cut Cushion Content 6.25 carats Dimensions 15.20mm x 9.00mm x 4.80mm Diamond Quality Color (average grades) H Clarity (average grades) SI2 Cut Old ...

Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 0.30 Carat Fancy Vivid Orange Yellow SI2 Clarity Diamond
GIA Certified 0.30 Carat Fancy Vivid Orange Yellow SI2 Clarity Diamond

GIA Certified 0.30 Carat Fancy Vivid Orange Yellow SI2 Clarity Diamond

Located in บางรัก, TH

This cut blends the brilliance of a round diamond with the antique charm of an old mine cut, featuring larger facets that enhance the stone’s and fire.

Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.41 Carat Fancy Vivid Yelllow Orange SI2 Clarity Diamond
GIA Certified 0.41 Carat Fancy Vivid Yelllow Orange SI2 Clarity Diamond

GIA Certified 0.41 Carat Fancy Vivid Yelllow Orange SI2 Clarity Diamond

Located in บางรัก, TH

Combining the brilliance of a round cut with the vintage charm of the old mine cut, the cushion cut features large, symmetrical facets that enhance the diamond's and fire.

Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 1.01 Carat Fancy Light Brown Pink SI2 Clarity Diamond
GIA Certified 1.01 Carat Fancy Light Brown Pink SI2 Clarity Diamond

GIA Certified 1.01 Carat Fancy Light Brown Pink SI2 Clarity Diamond

Located in บางรัก, TH

Certificate: GIA Report Number: 2225410923 Shape And Cut: Cushion Carat Weight: 1.01 carat Measurements: 5.54 x 5.39 x 3.57 mm Color Grade: Fancy Light Brown Pink FEATURES OF THE D...

Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.46 Carat Fancy Vivid Yellow Orange SI2 Clarity Diamond
GIA Certified 0.46 Carat Fancy Vivid Yellow Orange SI2 Clarity Diamond

GIA Certified 0.46 Carat Fancy Vivid Yellow Orange SI2 Clarity Diamond

Located in บางรัก, TH

This cut combines the brilliance of a round diamond with the vintage charm of the old mine cut, featuring larger facets that enhance the diamond's and fire.

Category

2010s Asian Loose Gemstones

Materials

Diamond

Peter Suchy 3.24 Carat Aqua Diamond White Gold Dangle Earrings
Peter Suchy 3.24 Carat Aqua Diamond White Gold Dangle Earrings

Peter Suchy 3.24 Carat Aqua Diamond White Gold Dangle Earrings

By Peter Suchy

Located in Stamford, CT

Elongated natural untreated aqua and diamond dangle earrings. 3.24ct elongated cushion cut aquamarines with 2 round old mine cut top diamonds. The stones are circa early 1900's. Desi...

Category

21st Century and Contemporary Dangle Earrings

Materials

Aquamarine, Diamond, Gold, 14k Gold, White Gold

GIA 6.02 Carat Natural Spinel Diamond Platinum Three-Stone Engagement Ring
GIA 6.02 Carat Natural Spinel Diamond Platinum Three-Stone Engagement Ring

GIA 6.02 Carat Natural Spinel Diamond Platinum Three-Stone Engagement Ring

Located in Stamford, CT

1920's Spinel and diamond three-stone engagement ring. Cushion cut pink Spinel half bezel set center stone with two old mine brilliant cut side diamonds. GIA certified no heat Spinel...

Category

Early 20th Century Three-Stone Rings

Materials

Diamond, Spinel, Platinum

1.20 Carat Basaltic Sapphire 1.59 Carat Diamond, 18k Yellow Gold Five Stone Ring
1.20 Carat Basaltic Sapphire 1.59 Carat Diamond, 18k Yellow Gold Five Stone Ring

1.20 Carat Basaltic Sapphire 1.59 Carat Diamond, 18k Yellow Gold Five Stone Ring

Located in Jesmond, Newcastle Upon Tyne

Sapphire Quality Origin Basaltic Color Blue Cut Cushion Content 1.20 carats Diamond Quality Feature Diamond One Color I Clarity VS2 Cut Old European Content 0.91 carat Dimensions 6....

Category

Antique Early 1900s English Band Rings

Materials

Diamond, Sapphire, Yellow Gold

Antique 1.15 Carat Burmese Ruby and 1.36 Carat Diamond Yellow Gold Trilogy Ring
Antique 1.15 Carat Burmese Ruby and 1.36 Carat Diamond Yellow Gold Trilogy Ring

Antique 1.15 Carat Burmese Ruby and 1.36 Carat Diamond Yellow Gold Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this impressive 1930s ruby ring in yellow gold Ruby Quality Origin Burma (strong probability) Cut Cushion Cont...

Category

20th Century Unknown Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

Elegant Edwardian GIA Diamond 3 Stone 4 Carat Engagement Ring
Elegant Edwardian GIA Diamond 3 Stone 4 Carat Engagement Ring

Elegant Edwardian GIA Diamond 3 Stone 4 Carat Engagement Ring

Located in Santa Barbara, CA

Own a true piece of history in this 120 year old heirloom. Condition: Very Good Era: Edwardian Year: 1901-1910 Metal: Platinum Total Diamond Weight 4.03 Central Diamond: Carat Weig...

Category

Antique Early 1900s Edwardian Dome Rings

Materials

Diamond, Platinum

Certified Edwardian Platinum 2.20 Carat Central Diamond Emerald Engagement Ring
Certified Edwardian Platinum 2.20 Carat Central Diamond Emerald Engagement Ring

Certified Edwardian Platinum 2.20 Carat Central Diamond Emerald Engagement Ring

Located in Vilnius, Vilniaus apskr.

This is an Edwardian engagement ring crafted in 900 platinum and 18K gold. Circa 1900. The piece is certified by the Assay Office with a gemstone testing report. The ring is set wi...

Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Emerald, Platinum

1.19 Carat Colombian Emerald & Diamond Earrings, 18K Yellow Gold, Austy Lee
1.19 Carat Colombian Emerald & Diamond Earrings, 18K Yellow Gold, Austy Lee

1.19 Carat Colombian Emerald & Diamond Earrings, 18K Yellow Gold, Austy Lee

By Austy Lee

Located in Hong Kong, HK

Austy Lee presents a pair of earrings steeped in the grandeur of 18th‑century design, reimagined with a modern sensibility. Each earring forms a striking cross motif, crafted from th...

Category

21st Century and Contemporary Hong Kong Retro Stud Earrings

Materials

Diamond, Yellow Diamond, Emerald, 18k Gold, Yellow Gold

Art Deco 1.10ct Diamond Solitarie Ring, c.1920s
Art Deco 1.10ct Diamond Solitarie Ring, c.1920s

Art Deco 1.10ct Diamond Solitarie Ring, c.1920s

Located in London, GB

Crafted in platinum, this stunning Art Deco Solitaire ring features a 1.10 carat Old Cushion Cut diamond as its centrepiece. The diamond is graded I in colour and SI1 in clarity. Ado...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Platinum Engagement Ring
Art Deco Diamond Platinum Engagement Ring

Art Deco Diamond Platinum Engagement Ring

Located in London, GB

Art Deco diamond engagement ring. Set to centre with a cushion shape old mine diamond, K colour, VS2 clarity, with an approximate weight of 2.73 carats in an open back rubover milleg...

Category

Early 20th Century French Art Deco Cluster Rings

Materials

Diamond, Platinum

Edwardian Diamond Monogram Bracelet in 10K White Gold
Edwardian Diamond Monogram Bracelet in 10K White Gold

Edwardian Diamond Monogram Bracelet in 10K White Gold

Located in Venice, CA

The two larger Old Mine Cut diamonds are 4.5 x 4 mm cushion cuts.

Category

Antique Early 1900s Unknown Edwardian Link Bracelets

Materials

Diamond, Gold, 10k Gold, White Gold

Tiffany & Company Early 1900 Gold and Diamond double Butterfly Brooch
Tiffany & Company Early 1900 Gold and Diamond double Butterfly Brooch

Tiffany & Company Early 1900 Gold and Diamond double Butterfly Brooch

By Tiffany & Co.

Located in Chicago, IL

Circa 1900 Tiffany & Company Double Butterfly Brooch, measuring 2 1/4 inches in length. Silver top and 14k Gold back, set with old Mine and Rose cut Diamonds totaling approximately ...

Category

Antique Early 1900s American Late Victorian Brooches

Materials

Diamond, Ruby, 14k Gold, Silver

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Victorian 0.57 Carat Old Mine Cut Diamond Solitaire Ring
Victorian 0.57 Carat Old Mine Cut Diamond Solitaire Ring

Victorian 0.57 Carat Old Mine Cut Diamond Solitaire Ring

Located in Essex, GB

A classic Victorian diamond solitaire ring. The cushion shaped old mine cut diamond nestles nice and low to the finger in a sleekly crafted solitaire setting.

Category

Antique Late 19th Century British Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco 1.44 Carat Old Mine Cut Diamond Platinum Engagement Ring
Art Deco 1.44 Carat Old Mine Cut Diamond Platinum Engagement Ring

Art Deco 1.44 Carat Old Mine Cut Diamond Platinum Engagement Ring

Located in Essex, GB

A truly exquisite antique diamond engagement ring. The cushion shaped old mine cut diamond in the centre is bright, internally clean and full of fire.

Category

Early 20th Century Solitaire Rings

Materials

Diamond, White Diamond, Platinum

1920s 2.57ct Cushioned Old Mine Cut Diamond Engagement Ring with Shoulders Plat
1920s 2.57ct Cushioned Old Mine Cut Diamond Engagement Ring with Shoulders Plat

1920s 2.57ct Cushioned Old Mine Cut Diamond Engagement Ring with Shoulders Plat

Located in Yorkshire, West Yorkshire

Diamond Details: Cut: Cushioned Old Mine Cut Carat: 2.57ct centre, 2.89ct total Clarity: VS2-SI1 (centre) VS (shoulders) Colour: L (centre) H (shoulders) Ring Size: UK N 1/2 or US 6...

Category

Vintage 1920s British Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian 4.22 Carat Old Mine Cushion Diamond K/L VVS1 Trilogy Ring
Edwardian 4.22 Carat Old Mine Cushion Diamond K/L VVS1 Trilogy Ring

Edwardian 4.22 Carat Old Mine Cushion Diamond K/L VVS1 Trilogy Ring

Located in Napoli, IT

Please note photos do reflect some yellow from the mounting colour Extremely fine conditions for age and use Could be an unique engagement ring please note it will resize up or down ...

Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold

Antique 5.80 Carat Old Mine Cut Diamond Rare Coiled Snake Bracelet
Antique 5.80 Carat Old Mine Cut Diamond Rare Coiled Snake Bracelet

Antique 5.80 Carat Old Mine Cut Diamond Rare Coiled Snake Bracelet

Located in Napoli, IT

This extremely beautiful, rare Victorian bracelet is a joy to admire as survivor of Victorian Period jewellery. Glorious workmanship of the time, hand crafted of solid 15 Kt gold tes...

Category

Antique 1850s Victorian Chain Bracelets

Materials

Diamond, 15k Gold

Trefoil Earrings with 1.54 Carat Weight Cushion and Old Mine Cut Diamonds
Trefoil Earrings with 1.54 Carat Weight Cushion and Old Mine Cut Diamonds

Trefoil Earrings with 1.54 Carat Weight Cushion and Old Mine Cut Diamonds

Located in Brooklyn, NY

These elegant early 20th century earrings are fashioned in 18k white gold with 14k yellow gold ear wires. The earrings feature dazzling square cushion cut diamonds (.66ct and .74ct) ...

Category

Early 20th Century Unknown Edwardian Drop Earrings

Materials

Diamond, 14k Gold, 18k Gold

Antique Edwardian Old European Cushion Mine cut Diamond Crown Ring 14K Gold
Antique Edwardian Old European Cushion Mine cut Diamond Crown Ring 14K Gold

Antique Edwardian Old European Cushion Mine cut Diamond Crown Ring 14K Gold

Located in Brambleton, US

There is a large old mine cushion cut diamond set on top. It is .77ct actual weight diamond, estimated to be SI-2 in clarity and I in color.

Category

Early 20th Century Edwardian Cluster Rings

Materials

Diamond, 14k Gold, Yellow Gold, White Gold

French Antique Old Mine Cushion Rose cut Diamond Lotus Brooch 18K Gold Estate
French Antique Old Mine Cushion Rose cut Diamond Lotus Brooch 18K Gold Estate

French Antique Old Mine Cushion Rose cut Diamond Lotus Brooch 18K Gold Estate

By Estate Jewelry

Located in Brambleton, US

French Antique Old Mine Rose cut Diamond Lotus Brooch 18K Gold Estate This beautiful floral spray brooch will make the most luxurious of gifts. Crafted in 18K rose gold, it is mark...

Category

Antique Late 19th Century European Victorian Brooches

Materials

Diamond, 18k Gold

Art Deco Style Engagement .98 Old Mine Cushion Cut Diamond Rubies Platinum Ring
Art Deco Style Engagement .98 Old Mine Cushion Cut Diamond Rubies Platinum Ring

Art Deco Style Engagement .98 Old Mine Cushion Cut Diamond Rubies Platinum Ring

Located in Woodland Hills, CA

This is a beautiful art deco style engagement ring set with a .98 carat old mine cushion cut diamond with a halo of rubies.

Category

1990s Unknown Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Art Deco 1.30 Carat Old Mine Diamond Trilogy Ring
Art Deco 1.30 Carat Old Mine Diamond Trilogy Ring

Art Deco 1.30 Carat Old Mine Diamond Trilogy Ring

Located in Napoli, IT

Expressing Love This beautiful Art Deco dates 1920 ca or even earlier Classy trilogy ring for engagement or anniversary or to celebrate any other event in life Ring has been hand cr...

Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Silver

Victorian 1.0 Carat Old Mine Diamond 1.0 Carat Sapphire Five-Stone Ring
Victorian 1.0 Carat Old Mine Diamond 1.0 Carat Sapphire Five-Stone Ring

Victorian 1.0 Carat Old Mine Diamond 1.0 Carat Sapphire Five-Stone Ring

Located in Napoli, IT

Excellent condition Metal: 18 Kt yellow gold Hallmarks: assay Gems: 3 old mine cut diamonds totalling approx 1.00 CT (.25-.50-.25 G-VS/SI) – 2 oval cushion cut natural unheated blue...

Category

Antique 1870s Victorian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Victorian .80 Carat Burmese Ruby 1.20 Carat Old Mine Diamond Trilogy Ring
Victorian .80 Carat Burmese Ruby 1.20 Carat Old Mine Diamond Trilogy Ring

Victorian .80 Carat Burmese Ruby 1.20 Carat Old Mine Diamond Trilogy Ring

Located in Napoli, IT

The Rarity Corner This lovely Victorian ring is 1880 ca Traditional trilogy version set with finest earth mined gemstones to be a sought after stand out within all others the gorgeo...

Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

Art Deco 3.05 Carat Old Cut Diamond Plaque Ring
Art Deco 3.05 Carat Old Cut Diamond Plaque Ring

Art Deco 3.05 Carat Old Cut Diamond Plaque Ring

Located in Essex, GB

The centrepiece of this majestic ring is a 1.50 carat square / cushion shaped old cut diamond, which is flanked either side by a pair of round old cut diamonds.

Category

Early 20th Century Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Victorian 3.18 Carat Old Mine Diamond Fabulous Double Diamond Drop Earrings
Victorian 3.18 Carat Old Mine Diamond Fabulous Double Diamond Drop Earrings

Victorian 3.18 Carat Old Mine Diamond Fabulous Double Diamond Drop Earrings

Located in Napoli, IT

On the lobs they are simply spectacular, twinkling with big flashes of sparkle – wear them day / night, an essential addition for any antique lover Fine condition through out Furthe...

Category

Antique 1880s Victorian Dangle Earrings

Materials

Diamond, 18k Gold, Silver

Art Deco 3.00 Carat Natural Aquamarine .50 Carat Old Mine Diamond Trilogy Ring
Art Deco 3.00 Carat Natural Aquamarine .50 Carat Old Mine Diamond Trilogy Ring

Art Deco 3.00 Carat Natural Aquamarine .50 Carat Old Mine Diamond Trilogy Ring

Located in Napoli, IT

The Deco Must Traditional Art Deco three stone, Natural Aquamarine Diamond classic version of Trilogy ring Dating 1920 ca, beautifully hand crafted of solid 18 KT gold with Silver p...

Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Aquamarine, Diamond, 18k Gold, Silver

Precious Victorian 4.40 Carat Old Mine Diamond 3.0 Carat Ruby Crescent Brooch
Precious Victorian 4.40 Carat Old Mine Diamond 3.0 Carat Ruby Crescent Brooch

Precious Victorian 4.40 Carat Old Mine Diamond 3.0 Carat Ruby Crescent Brooch

Located in Napoli, IT

Moon Delight A very popular feminine symbol in the Victorian era was the mystical crescent moon motif, traditionally embellished with Diamonds whist this rare example is set with a ...

Category

Antique 1860s Victorian Brooches

Materials

Diamond, Ruby, 18k Gold

Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring
Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring

Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring

Located in Essex, GB

The stunningly lively cushion shaped old mine cut diamond is secured by four split claws within a high – and highly detailed – double gallery.

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.23 Carat Old Cut Diamond Engagement Ring
Art Deco 1.23 Carat Old Cut Diamond Engagement Ring

Art Deco 1.23 Carat Old Cut Diamond Engagement Ring

Located in Essex, GB

A ring that exudes the class and sophistication of the best Art Deco jewellery. The cushion shaped old mine cut diamond in the centre is white, bright and full of life.

Category

Mid-20th Century Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Art Deco 1.05 Carat Old Cut Diamond Platinum Engagement Ring
Art Deco 1.05 Carat Old Cut Diamond Platinum Engagement Ring

Art Deco 1.05 Carat Old Cut Diamond Platinum Engagement Ring

Located in Essex, GB

A strikingly pretty old cut engagement ring. At the centre of this quite lovely solitaire is an internally clean and very lively cushion shaped old mine cut diamond – certified by HR...

Category

Mid-20th Century Engagement Rings

Materials

Diamond, White Diamond, Platinum

Stunning Victorian 1.58 Carat Old Mine Cut Diamond Solitaire 18 Karat Earrings
Stunning Victorian 1.58 Carat Old Mine Cut Diamond Solitaire 18 Karat Earrings

Stunning Victorian 1.58 Carat Old Mine Cut Diamond Solitaire 18 Karat Earrings

Located in Napoli, IT

Always with Me! Most desired Diamond sparkler to stuck on your lobes, charm and investment for life with this couple of antique old Mine cut Diamonds, set in a dedicated, hand made ...

Category

Antique Early 1900s Victorian Lever-Back Earrings

Materials

Diamond, 18k Gold

Dearest Victorian 1.63 Carat Old Mine Diamond Solitaire Stud Earrings
Dearest Victorian 1.63 Carat Old Mine Diamond Solitaire Stud Earrings

Dearest Victorian 1.63 Carat Old Mine Diamond Solitaire Stud Earrings

Located in Napoli, IT

History Radiating Sparkle Exquisite pair of Victorian period Diamond studs earrings A rare find perfect for you to keep on all day long, day or night, jeans or evening gown Hand cr...

Category

Antique 1890s Victorian Stud Earrings

Materials

Diamond, 18k Gold, Silver

Art Nouveau .90 Carat Natural No Heat Sapphire 1.20 Carat Old Mine Diamond Ring
Art Nouveau .90 Carat Natural No Heat Sapphire 1.20 Carat Old Mine Diamond Ring

Art Nouveau .90 Carat Natural No Heat Sapphire 1.20 Carat Old Mine Diamond Ring

Located in Napoli, IT

Beauty on Target Appealing and sought after the Art Nouveau jewellery is relevant today and much admired This exquisite example is the epitome of eternal elegance expressing in full...

Category

Antique Early 1900s Art Nouveau Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Art Deco 1.53 Carat Light Yellow Old Cut Diamond Engagement Ring
Art Deco 1.53 Carat Light Yellow Old Cut Diamond Engagement Ring

Art Deco 1.53 Carat Light Yellow Old Cut Diamond Engagement Ring

Located in Essex, GB

The cushion shaped old mine cut is internally clean, impressively lively and displays a distinct, warm champagne hue.

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Victorian Natural Opal 1.80 Carat Old Mine Diamond Ring
Victorian Natural Opal 1.80 Carat Old Mine Diamond Ring

Victorian Natural Opal 1.80 Carat Old Mine Diamond Ring

Located in Napoli, IT

Sides are set with two old mine Cushion cut Diamonds of 1.0 Ct - rated as H/I - VS/I these are for sides alone with further 12 more Diamonds completing the halo adding .80 Carat more...

Category

Antique 1880s Victorian Cluster Rings

Materials

Diamond, Opal, 18k Gold

Art Deco 2.15 Ct No Heat Blue Sapphire and Old Mine Cut Diamond Five-Stone Ring
Art Deco 2.15 Ct No Heat Blue Sapphire and Old Mine Cut Diamond Five-Stone Ring

Art Deco 2.15 Ct No Heat Blue Sapphire and Old Mine Cut Diamond Five-Stone Ring

Located in Napoli, IT

Metal: 18 Kt yellow gold and platinum Hallmarks: assay (for both) Gems: 1 oval cushion faceted cut natural blue sapphire (no evidence of heat treatment) of approx 2.15 Ct (7.79 mm. x...

Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Platinum

Victorian 0.70 Carat Old Cut Diamond Solitaire Ring
Victorian 0.70 Carat Old Cut Diamond Solitaire Ring

Victorian 0.70 Carat Old Cut Diamond Solitaire Ring

Located in Theydon Bois, Essex

Accompanied by an independent jewellery report. Cut – Cushion shaped old mine cut. Colour – K.

Category

Antique Late 19th Century British Victorian More Rings

Materials

Diamond, 18k Gold

Victorian 1.50 Carat Old Cut Diamond Gold Trilogy Ring
Victorian 1.50 Carat Old Cut Diamond Gold Trilogy Ring

Victorian 1.50 Carat Old Cut Diamond Gold Trilogy Ring

Located in Theydon Bois, Essex

Three gorgeous cushion shaped old mine cuts in this substantial Victorian ring.

Category

Antique Late 19th Century British Victorian Three-Stone Rings

Materials

Diamond, 18k Gold

Victorian 1.60 Carat Old Cut Diamond Rare Trilogy Ring 18 Karat/Silver
Victorian 1.60 Carat Old Cut Diamond Rare Trilogy Ring 18 Karat/Silver

Victorian 1.60 Carat Old Cut Diamond Rare Trilogy Ring 18 Karat/Silver

Located in Napoli, IT

Victorian Statement Victorian nineteenth century rings with their own distinctive individual mellow charm are much sought and loved for their individual beauty, romance and history ...

Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, 18k Gold, Silver

Victorian 0.50 Carat Old Cut Diamond Gold Solitaire Ring
Victorian 0.50 Carat Old Cut Diamond Gold Solitaire Ring

Victorian 0.50 Carat Old Cut Diamond Gold Solitaire Ring

Located in Theydon Bois, Essex

This delightfully unusual Victorian solitaire ring features a a bright and lively cushion shaped old mine cut diamond. The neat vented shoulders split into three and lead to a shallo...

Category

Antique Late 19th Century Victorian Solitaire Rings

Materials

Diamond, 18k Gold

Old Cut and Baguette Cut Diamond Engagement Ring
Old Cut and Baguette Cut Diamond Engagement Ring

Old Cut and Baguette Cut Diamond Engagement Ring

Located in Theydon Bois, Essex

A wonderful and daring clash of diamond shapes in this unique engagement ring. The central cushion shaped old mine cut diamond is contrasted with the precision of the 18 baguette cut...

Category

Mid-20th Century Revival Engagement Rings

Materials

Diamond, 18k Gold

Art Deco 1.28 Carat Old Cut Diamond gold Trilogy Crossover Ring
Art Deco 1.28 Carat Old Cut Diamond gold Trilogy Crossover Ring

Art Deco 1.28 Carat Old Cut Diamond gold Trilogy Crossover Ring

Located in Theydon Bois, Essex

Accompanied by an independent jewellery report. Cut – Cushion shaped old mine cut in the centre with round old mine cut diamonds either side. .

Category

Early 20th Century Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Art Deco 1.81 Carat Old Cut Diamond Engagement Platinum Ring
Art Deco 1.81 Carat Old Cut Diamond Engagement Platinum Ring

Art Deco 1.81 Carat Old Cut Diamond Engagement Platinum Ring

Located in Theydon Bois, Essex

The large, lively and internally clean cushion shaped old mine cut diamond displays the softest champagne tone.

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring
Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring

Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring

Located in Theydon Bois, Essex

The stunningly lively cushion shaped old mine cut diamond is secured by four split claws within a high – and highly detailed – double gallery.

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco 3.05 Carat Old Cut Diamond Platinum Plaque Ring
Art Deco 3.05 Carat Old Cut Diamond Platinum Plaque Ring

Art Deco 3.05 Carat Old Cut Diamond Platinum Plaque Ring

Located in Theydon Bois, Essex

The centrepiece of this majestic ring is a 1.50 carat square / cushion shaped old cut diamond, which is flanked either side by a pair of round old cut diamonds.

Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Platinum

Art Deco 2.04 Carat Light Fancy Yellow Old Cut Diamond Engagement Ring
Art Deco 2.04 Carat Light Fancy Yellow Old Cut Diamond Engagement Ring

Art Deco 2.04 Carat Light Fancy Yellow Old Cut Diamond Engagement Ring

Located in Theydon Bois, Essex

Accompanied by an independent jewellery report. Cut – Cushion shaped old mine cut in the centre, with eight-cut diamonds in the shank.

Category

Mid-20th Century French Art Deco Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

Victorian 3.20 Carat Cushion Diamond Dormeuse Earrings
Victorian 3.20 Carat Cushion Diamond Dormeuse Earrings

Victorian 3.20 Carat Cushion Diamond Dormeuse Earrings

Located in Napoli, IT

Lovingly Victorian An amazing pair of antique Victorian period dormeuse earrings, split from an important Victorian necklace Hand crafted of solid 18 Kt gold topped by silver – keep...

Category

Antique 1850s Victorian Dangle Earrings

Materials

Diamond, 18k Gold, Silver

Long Antique Cushion-Cut Diamond Drop Earrings
Long Antique Cushion-Cut Diamond Drop Earrings

Long Antique Cushion-Cut Diamond Drop Earrings

Located in San Francisco, CA

Sparkling and sexy 1 and 1/2 inch long diamond earrings, crafted in platinum over 18 karat gold during the first one or two decades of the twentieth century. These early-Art Deco daz...

Category

Early 20th Century Art Deco Drop Earrings

Materials

Diamond, White Diamond, 18k Gold, Platinum

Art Deco 2.01 Carat Old Cut Diamond Emerald gold Engagement Ring
Art Deco 2.01 Carat Old Cut Diamond Emerald gold Engagement Ring

Art Deco 2.01 Carat Old Cut Diamond Emerald gold Engagement Ring

Located in Theydon Bois, Essex

Accompanied by an independent jewellery report. Cut – Cushion shaped old mine cut central diamond with eight-cut diamonds and square and tapered square cut emeralds Colour – The ce...

Category

Mid-20th Century Edwardian Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Victorian 2.13 Carat Cushion Cut Diamond Platinum Star Brooch Pendant - GIA Cert
Victorian 2.13 Carat Cushion Cut Diamond Platinum Star Brooch Pendant - GIA Cert

Victorian 2.13 Carat Cushion Cut Diamond Platinum Star Brooch Pendant - GIA Cert

Located in San Francisco, CA

Hand fabricated in platinum over 18K yellow gold, the 10 rays of this blazing heavenly body contain over 12 carats of prong-set old mine cut diamonds, centering on a mesmerizing 2.12...

Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum

Victorian 1.40 Carat Cushion Diamond Solitaire Drop Earrings
Victorian 1.40 Carat Cushion Diamond Solitaire Drop Earrings

Victorian 1.40 Carat Cushion Diamond Solitaire Drop Earrings

Located in Napoli, IT

Timeless Values Superb authentic dormeuse Diamond earrings from the glorious Victorian period 1860/80, split for an important Diamond reverie necklace Rare beautiful floret design f...

Category

Antique 1860s Victorian Dangle Earrings

Materials

Diamond, 18k Gold, Silver

Breathtaking Edwardian 2.95 Carat Old Diamond Platinum Engagement Cluster Ring
Breathtaking Edwardian 2.95 Carat Old Diamond Platinum Engagement Cluster Ring

Breathtaking Edwardian 2.95 Carat Old Diamond Platinum Engagement Cluster Ring

Located in Napoli, IT

this is extremely up in quality for old cut – set in a halo of 10 more old mine cut Diamonds for 2.20 Ct - G VVS/VS – with two tiny Diamonds set on shoulders Stunning, resplendent Di...

Category

Vintage 1910s Edwardian Cluster Rings

Materials

Diamond, Platinum

Victorian Ruby and Old Cut Diamond Navette Cluster Ring
Victorian Ruby and Old Cut Diamond Navette Cluster Ring

Victorian Ruby and Old Cut Diamond Navette Cluster Ring

Located in Theydon Bois, Essex

Hallmarked Birmingham (UK), with date marks indicating 1879. Cut – Old mine / miner cut diamonds and a cushion shaped mixed cut ruby.

Category

Antique Late 19th Century British Victorian Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

18K Gold 2 Carat Natural Diamond and Sapphire Modern Style Engagement Ring
18K Gold 2 Carat Natural Diamond and Sapphire Modern Style Engagement Ring

18K Gold 2 Carat Natural Diamond and Sapphire Modern Style Engagement Ring

Located in Orlando, Florida

18K Gold 2 CT Natural Diamond and Sapphire Antique Art Deco Style Engagement Ring A stunning ring featuring IGI/GIA Certified 2 Carat Natural Diamond and 0.13 Carats of Sapphire Acc...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, White Diamond, 18k Gold, White Gold, Gold

Victorian 1.0 Carat G VVS/VS Diamond Solitaire Earrings
Victorian 1.0 Carat G VVS/VS Diamond Solitaire Earrings

Victorian 1.0 Carat G VVS/VS Diamond Solitaire Earrings

Located in Napoli, IT

Excellent condition Metal: 18 Kt yellow gold, tested Hallmarks: none/worn Gems: 2 cushion old mine cut diamonds totalling approx 1.0 Ct (G-VVS/VS) Measures: 13 mm. x 8 mm.

Category

Antique 1870s Victorian Dangle Earrings

Materials

Diamond, 18k Gold

Georgian Beautiful 5.50 Carat Diamond Drop Earrings
Georgian Beautiful 5.50 Carat Diamond Drop Earrings

Georgian Beautiful 5.50 Carat Diamond Drop Earrings

Located in Napoli, IT

A piece of eternity Enchanting pair of Georgian period Diamond chandelier earrings Rare in beauty, timeless treasure Set throughout by a selection of rose cut and old mine cut Diamo...

Category

Antique Early 1800s Georgian Dangle Earrings

Materials

Diamond, Gold, Silver

Beautiful Victorian Opal and 2.60 Carat Diamond Fly Brooch/Pendant
Beautiful Victorian Opal and 2.60 Carat Diamond Fly Brooch/Pendant

Beautiful Victorian Opal and 2.60 Carat Diamond Fly Brooch/Pendant

Located in Napoli, IT

Lovingly Victorian Insect jewellery was popular and trendy during the Victorian period, they were used to adorn a lady outfit in many different ways showing their fascination for na...

Category

Antique 1880s Victorian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Victorian French 12.20 Carat Diamond Double Crescent Moon 18 Karat Brooch
Victorian French 12.20 Carat Diamond Double Crescent Moon 18 Karat Brooch

Victorian French 12.20 Carat Diamond Double Crescent Moon 18 Karat Brooch

Located in Napoli, IT

Dropped from Sky The crescent moon was widely popular during the Georgian, Victorian, Edwardian Eras. The slender moons are said to represent the feminine moon goddess and female em...

Category

Antique 1880s French Victorian Brooches

Materials

Diamond, 18k Gold, Silver

Art Deco 3.66 Carat Fancy Light Yellow Diamond Engagement Ring
Art Deco 3.66 Carat Fancy Light Yellow Diamond Engagement Ring

Art Deco 3.66 Carat Fancy Light Yellow Diamond Engagement Ring

Located in Theydon Bois, Essex

Accompanied by an independent jewellery report. Cut – Cushion shaped old mine cut, with eight-cut diamonds in the shoulders.

Category

Early 20th Century British Art Deco Engagement Rings

Materials

Yellow Diamond, 18k Gold

Antique 15ct Gold & Diamond Studded Bangle Dated, Circa 1900
Antique 15ct Gold & Diamond Studded Bangle Dated, Circa 1900

Antique 15ct Gold & Diamond Studded Bangle Dated, Circa 1900

Located in London, GB

Antique 15ct Gold & Diamond Studded Bangle Dated Circa 1900 This superb quality bangle has a lovely graduated centre row of 7 old mine cut cushion shaped diamonds of a good colour.

Category

Antique Early 1900s British Edwardian Bangles

Materials

Diamond, 15k Gold

Antique Victorian .50 C Center Diamonds Platinum 18K Gold Men’s Ring
Antique Victorian .50 C Center Diamonds Platinum 18K Gold Men’s Ring

Antique Victorian .50 C Center Diamonds Platinum 18K Gold Men’s Ring

Located in Woodland Hills, CA

The ring is set with a .50 carat old mine cushion cut and 10 rose cut diamonds set in platinum.

Category

Vintage 1910s Unknown Victorian More Rings

Materials

Diamond, 18k Gold, Platinum

Edwardian Antique Diamond and Saltwater Pearl Brooch
Edwardian Antique Diamond and Saltwater Pearl Brooch

Edwardian Antique Diamond and Saltwater Pearl Brooch

Located in London, GB

Artfully crafted in silver over 14 Kt gold, marked on frame and pin with Russian Hallmarks very good overall condition commensurate to use and age Details: Metal: 14 Kt yellow gold...

Category

Early 20th Century Russian Edwardian Brooches

Materials

Diamond, Pearl, 14k Gold, Silver

Victorian 18k/Sterling Silver GIA No Heat Ceylon Sapphire & Diamond Ring
Victorian 18k/Sterling Silver GIA No Heat Ceylon Sapphire & Diamond Ring

Victorian 18k/Sterling Silver GIA No Heat Ceylon Sapphire & Diamond Ring

Located in Narberth, PA

A striking sapphire and diamond three-stone ring from the Victorian (ca1880) era! Crafted in 18k yellow gold and sterling silver, this incredible ring features a beautiful blue sapph...

Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Sterling Silver

Victorian Diamond Gold Chandelier Earrings
Victorian Diamond Gold Chandelier Earrings

Victorian Diamond Gold Chandelier Earrings

Located in San Francisco, CA

These absolutely gorgeous turn-of-the-century chandelier earrings swing and sparkle with over seven carats of bright white old mine and single-cut diamonds.

Category

Antique Late 19th Century Victorian Chandelier Earrings

Materials

Diamond, White Diamond, 18k Gold

Georgian Diamond Silver Over Gold Brooch
Georgian Diamond Silver Over Gold Brooch

Georgian Diamond Silver Over Gold Brooch

Unavailable

W 1.5 in L 3.5 in

Georgian Diamond Silver Over Gold Brooch

Located in Portland, ME

The flower and leaves are pave set with 151 rose and old mine cut diamonds weighing approximately 7.00 carats total.

Category

Antique 1880s Georgian Brooches

Materials

Diamond, Gold, Silver

Georgian Goddess Chrysoberyl Diamond Ring
Georgian Goddess Chrysoberyl Diamond Ring

Georgian Goddess Chrysoberyl Diamond Ring

Located in Wimberley, TX

Each of the twenty-two (22) graduated in size hand cut old mine and cushion cut diamonds which frames the glorious light green stone features that characteristic open culet.

Category

Antique Early 19th Century Georgian More Rings

Materials

Diamond, Gold Plate

Haute Victorian Gem-Set Pendant & Chain
Haute Victorian Gem-Set Pendant & Chain

Haute Victorian Gem-Set Pendant & Chain

Located in Wimberley, TX

In all, fifty-four (54) rose cut and forty-six (46) old mine and cushion cut diamonds equal an estimated 1.9 carats.

Category

Antique Late 19th Century Victorian Brooches

Materials

Natural Pearl, Ruby, Diamond, Sapphire, 14k Gold

GIA Certified 2 Carat Old Mine Cut Cushion Cut Diamond Studs G H COLOR
GIA Certified 2 Carat Old Mine Cut Cushion Cut Diamond Studs G H COLOR

GIA Certified 2 Carat Old Mine Cut Cushion Cut Diamond Studs G H COLOR

By Antinori Fine Jewels

Located in Chicago, IL

Something extraordinary a pair of G H Color This gorgeous and rare 2 carat antique matched pair of old mine cut diamonds is bright white, eye clean, full of old world charm, and da...

Category

2010s Italian Modern Clip-on Earrings

Materials

White Diamond, Diamond, 14k Gold, White Gold

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Old Mine Cushion Cut 2 Carat Diamond For Sale on 1stDibs

Surely you’ll find the exact old mine cushion cut 2 carat diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Our collection of these items for sale includes 25 vintage editions and 22 modern creations to choose from as well. If you’re looking for an old mine cushion cut 2 carat diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1 Carat and 1.5 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic old mine cushion cut 2 carat diamond over the years, but those made by Hancocks, Antinori Fine Jewels and H & H Jewels are often thought to be among the most beautiful. See these pages for a cushion cut iteration of this accessory, while there are also old mine cut cut and antique cushion cut cut versions available here, too. Finding an old mine cushion cut 2 carat diamond for sale for women should be easy, but there are 15 pieces available to browse for unisex as well as men, too.

How Much is an Old Mine Cushion Cut 2 Carat Diamond?

On average, an old mine cushion cut 2 carat diamond at 1stDibs sells for $14,340, while they’re typically $2,824 on the low end and $280,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.