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50 Carat Heart Shaped Diamond

18KT WG & YG Heart Shaped 2.00 Carat Blue Sapphire Ring with .50 Carat Diamonds
18KT WG & YG Heart Shaped 2.00 Carat Blue Sapphire Ring with .50 Carat Diamonds

18KT WG & YG Heart Shaped 2.00 Carat Blue Sapphire Ring with .50 Carat Diamonds

Located in New York, NY

This very special ring centers a heart shaped brilliant blue sapphire weighing 2.00 carats. A row of square cut blue sapphires 0.14 carats surround the heart along with 0.50 carats o...

Category

Vintage 1980s Italian Contemporary Cocktail Rings

Materials

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

.50 Carat Diamond Garnet Yellow Gold Heart Shape Cocktail Ring
.50 Carat Diamond Garnet Yellow Gold Heart Shape Cocktail Ring

.50 Carat Diamond Garnet Yellow Gold Heart Shape Cocktail Ring

Located in Stamford, CT

Heart shaped Garnet and Diamond ring. Heart shape on its side design made up of round Garnets with round brilliant cut accent Diamonds, in a 14k yellow gold setting. 15 round Rh...

Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Garnet, Yellow Gold, Gold, 14k Gold

Heart Shaped Australian Solid Opal & Diamond Engagement Ring in 18K Rose Gold
Heart Shaped Australian Solid Opal & Diamond Engagement Ring in 18K Rose Gold

Heart Shaped Australian Solid Opal & Diamond Engagement Ring in 18K Rose Gold

By The Wind Opal

Located in Suwanee, GA

Heart Shaped Australian Solid Opal & Diamond Engagement Ring in 18K Rose Gold. Gorgeous Piece with Play of Color. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with...

Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, 18k Gold, Rose Gold

.925 Sterling Silver 1/2 Cttw Diamond Composite Heart Shaped Stud Earring
.925 Sterling Silver 1/2 Cttw Diamond Composite Heart Shaped Stud Earring

.925 Sterling Silver 1/2 Cttw Diamond Composite Heart Shaped Stud Earring

Located in New York, NY

• Metal: .925 White Sterling Silver with Rhodium Plating • Average Gram Weight: 2.79 • Diamond 1 Clarity: SI2-I1, Color: I-J, Count: 50, Cut: Very Good, Origin: Natural, Setting: ...

Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Rhodium, Sterling Silver

3.80 Carat Natural Fancy Colored Heart Shape Diamond Dual Tone Dangle Earrings
3.80 Carat Natural Fancy Colored Heart Shape Diamond Dual Tone Dangle Earrings

3.80 Carat Natural Fancy Colored Heart Shape Diamond Dual Tone Dangle Earrings

Located in Chicago, IL

The earrings include 3.80 carat total of natural fancy colored heart shaped diamonds in an array of colors: yellow, orange, pink, and purplish-pink, which adds dynamic contrast and i...

Category

Early 2000s American Contemporary Dangle Earrings

Materials

Yellow Diamond, 18k Gold

Natural GIA Certified 2.02 Carat Fancy Yellow Diamond Heart Platinum Necklace
Natural GIA Certified 2.02 Carat Fancy Yellow Diamond Heart Platinum Necklace

Natural GIA Certified 2.02 Carat Fancy Yellow Diamond Heart Platinum Necklace

By Gad & Co.

Located in Miami, FL

The heart-shaped yellow diamond is GIA-certified. This yellow diamond center is paired with an additional 50 yellow round-cut diamonds totaling 0.75 carats and 50 round-cut white di...

Category

21st Century and Contemporary North American Contemporary Pendant Necklaces

Materials

White Diamond, Yellow Diamond, Platinum

14K Yellow Gold Plated Sterling Silver 1/2 Ct Diamond Heart Shaped Stud Earrings
14K Yellow Gold Plated Sterling Silver 1/2 Ct Diamond Heart Shaped Stud Earrings

14K Yellow Gold Plated Sterling Silver 1/2 Ct Diamond Heart Shaped Stud Earrings

Located in New York, NY

Introducing a dazzling masterpiece that embodies elegance and romance. These heart-shaped stud earrings, crafted with 14K yellow gold plated .925 sterling silver, are a true testamen...

Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold, Gold Plate, Sterling Silver

Retro Gold 1.5 Carat Natural Colorless Diamond Heart Shape Pendant
Retro Gold 1.5 Carat Natural Colorless Diamond Heart Shape Pendant

Retro Gold 1.5 Carat Natural Colorless Diamond Heart Shape Pendant

Located in Los Angeles, CA

Beautiful heart-shaped pendant crafted in 14K yellow & white gold, set with approximately 50 natural round brilliant colorless diamonds totaling 1.50 carats.

Category

Early 2000s Retro Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

Radiant Diamond Heart Slide Pendant in 14k Yellow Gold
Radiant Diamond Heart Slide Pendant in 14k Yellow Gold

Radiant Diamond Heart Slide Pendant in 14k Yellow Gold

Located in Bloomington, MN

Radiant Diamond Heart Slide Pendant in 14k Yellow Gold Crafted in 14k yellow gold, this heart-shaped slide pendant features .50 carat total weight of diamonds arranged in a flowing ...

Category

Late 20th Century Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Antique 18k Gold Emerald & Diamond Double Heart Ring, Circa, 1820
Antique 18k Gold Emerald & Diamond Double Heart Ring, Circa, 1820

Antique 18k Gold Emerald & Diamond Double Heart Ring, Circa, 1820

Located in Altrincham, GB

A 0.86 carat natural Colombian Emerald and a high quality 1.1 carat old-cut pear shaped diamond with good clarity and high colour in an 18k gold ring with silver settings.

Category

Antique Early 19th Century English Georgian Cluster Rings

Materials

Diamond, Emerald, 18k Gold, Silver

4.99 Carat Weight Gemstone Sapphire, Heart Shape In Platinum & 18K Yellow Gold
4.99 Carat Weight Gemstone Sapphire, Heart Shape In Platinum & 18K Yellow Gold

4.99 Carat Weight Gemstone Sapphire, Heart Shape In Platinum & 18K Yellow Gold

Located in Chicago, IL

A fashion ring featuring a combination of platinum and 18k gold with a main stone of a certified 4.99 carat heart-shaped blue sapphire, accompanied by 12 round-cut diamonds totaling ...

Category

2010s American Contemporary Fashion Rings

Materials

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

18k White Gold Aquamarine and Heart Diamond Dangle Earrings, 3.90ct
18k White Gold Aquamarine and Heart Diamond Dangle Earrings, 3.90ct

18k White Gold Aquamarine and Heart Diamond Dangle Earrings, 3.90ct

By Sarosi By Timeless Gems

Located in Los Angeles, CA

Perfect for both daytime and evening wear! Heart-shaped diamonds, .50 carats total Pear-shaped aquamarines, 3.90 carats total Rubies, .06 carats total Diamond baguettes, .18 carats ...

Category

21st Century and Contemporary North American Artisan Dangle Earrings

Materials

Aquamarine, Diamond, Ruby, Multi-gemstone, 18k Gold, White Gold, Gold

Yellow Gold and Diamond Bubblegum Heart Sleeping Beauty Turquoise Earrings
Yellow Gold and Diamond Bubblegum Heart Sleeping Beauty Turquoise Earrings

Yellow Gold and Diamond Bubblegum Heart Sleeping Beauty Turquoise Earrings

Located in Miami, FL

18K yellow gold and diamond earring featuring bubblegum heart shaped, sleeping beauty turquoise.

Category

2010s North American Modern Stud Earrings

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Natural Diamond .50 CT 18KT Yellow Gold Round Cluster Stud Earrings
Natural Diamond .50 CT 18KT Yellow Gold Round Cluster Stud Earrings

Natural Diamond .50 CT 18KT Yellow Gold Round Cluster Stud Earrings

Located in Antwerpen, BE

Experience the enchanting allure of nature-inspired elegance with these stunning Natural Diamond Cluster Stud Earrings. Crafted from luxurious 18KT Yellow Gold, each earring boasts a...

Category

2010s Belgian Modern Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

2.67 Carat Diamond Ruby Emerald And Blue Sapphire Earrings In 18K White Gold
2.67 Carat Diamond Ruby Emerald And Blue Sapphire Earrings In 18K White Gold

2.67 Carat Diamond Ruby Emerald And Blue Sapphire Earrings In 18K White Gold

By Rewa Jewellery

Located in Bangkok, TH

Further to add 52 pieces of round shaped diamonds weighing approximately 0.75 carats.All the diamonds are approximately G-I colour and VS-SI quality.

Category

2010s Thai Modern Chandelier Earrings

Materials

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

14.87 Carat Oval Shape Blue Sapphire & Diamond Ring In 14k White Gold
14.87 Carat Oval Shape Blue Sapphire & Diamond Ring In 14k White Gold

14.87 Carat Oval Shape Blue Sapphire & Diamond Ring In 14k White Gold

Located in Chicago, IL

Crafted in 14 karat white gold, it features a magnificent 14.87 carat oval-shaped blue sapphire at its heart, radiating a rich, deep hue that exudes sophistication.

Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Gubelin Certified 12.64 Carat Burma Ruby No Heat And Diamond Earrings In 18k WG
Gubelin Certified 12.64 Carat Burma Ruby No Heat And Diamond Earrings In 18k WG

Gubelin Certified 12.64 Carat Burma Ruby No Heat And Diamond Earrings In 18k WG

By Rewa Jewellery

Located in Bangkok, TH

Rubies are Gubelin Certified ,few are pigeon blood in colour. Studded with 50 pieces of pear shaped diamonds weighing approximately 6.98 carat and 12 pieces of round diamonds weigh...

Category

2010s Thai Modernist Chandelier Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

2.28 Carat Burmese Ruby No Heat And Diamond Earrings In 18 Karat White Gold
2.28 Carat Burmese Ruby No Heat And Diamond Earrings In 18 Karat White Gold

2.28 Carat Burmese Ruby No Heat And Diamond Earrings In 18 Karat White Gold

By Rewa Jewellery

Located in Bangkok, TH

Studded with 136 pieces of round diamonds weighing approximately 0.25 carat and 4 taper shaped diamonds weighing approximately 0.55 carat with 50 pieces of hexagonal shapped diamonds...

Category

2010s Thai Modern Dangle Earrings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

Stunning Platinum & Gold GIA 19.96ctw Fancy Color Diamonds Dangle Drop Earrings
Stunning Platinum & Gold GIA 19.96ctw Fancy Color Diamonds Dangle Drop Earrings

Stunning Platinum & Gold GIA 19.96ctw Fancy Color Diamonds Dangle Drop Earrings

Located in Montclair, NJ

New Custom Handmade Baskets GIA 19.96 Multi Shaped Fancy Colored Diamonds Dangle Drop Earrings --Stone(s):-- (6) Natural Genuine Diamonds - Round Brilliant, Radiant & Heart Cut ...

Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Yellow Diamond, Gold, Yellow Gold, Platinum

Antique Deco Platinum Old European Diamond Sugarloaf Sapphire Flower Brooch
Antique Deco Platinum Old European Diamond Sugarloaf Sapphire Flower Brooch

Antique Deco Platinum Old European Diamond Sugarloaf Sapphire Flower Brooch

Located in Winter Springs, FL

The petals are formed by near briolette-cut, pear-shaped natural citrines, totaling approximately 50 carats, with rich golden hues that capture and reflect the light beautifully.

Category

Early 20th Century Art Deco Brooches

Materials

Citrine, Diamond, Sapphire, 14k Gold, White Gold, Platinum

COCKTAIL Ring with opal, ruby and brilliant cut diamonds up to 0.50ct 14k gold
COCKTAIL Ring with opal, ruby and brilliant cut diamonds up to 0.50ct 14k gold

COCKTAIL Ring with opal, ruby and brilliant cut diamonds up to 0.50ct 14k gold

Located in The Hague, ZH

14k yellow gold ring with a heart-shaped pink opal, ruby, and brilliant-cut diamond up to 0.50 ct – G/H - VS/SI - ring size US 5.5 - EU 16 (50) Detailed description The top of the ...

Category

1990s Dutch Modern Cocktail Rings

Materials

Diamond, Opal, Ruby, 14k Gold

NEW GIA Cert Unheated Natural Oval Pink Spinel Diamond Ring in 14K Yellow Gold
NEW GIA Cert Unheated Natural Oval Pink Spinel Diamond Ring in 14K Yellow Gold

NEW GIA Cert Unheated Natural Oval Pink Spinel Diamond Ring in 14K Yellow Gold

Located in Warren, NJ

This exquisite 14k yellow gold ring from LaFrancee features a stunning 3.01 carat PERFECTLY CLEAN oval-shaped natural UNHEATED hot pink spinel, complemented by sparkling diamonds.

Category

Antique Mid-19th Century Victorian Cocktail Rings

Materials

Spinel, Diamond, Yellow Gold, 14k Gold

18k White Gold Multi-Gemstone Engagement Ring Cts 1.01
18k White Gold Multi-Gemstone Engagement Ring Cts 1.01

18k White Gold Multi-Gemstone Engagement Ring Cts 1.01

Located in Hong Kong, HK

Indulge in the captivating allure of the 18k White Gold Multi-Gemstone Engagement Ring, a stunning portrayal of elegance and individuality. At its heart lies the focal point—a coll...

Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Multi-gemstone, 18k Gold, White Gold

0.20 Carat Natural Pink Heart Shaped Diamond Pendant
0.20 Carat Natural Pink Heart Shaped Diamond Pendant

0.20 Carat Natural Pink Heart Shaped Diamond Pendant

Located in Chicago, IL

This is an 18 karat white and pink gold dazzling diamond pendant. It features a 0.22 carat natural pink heart-shaped diamond from Australia in the center, framed by a rose gold thin ...

Category

Early 2000s American Contemporary Pendant Necklaces

Materials

Pink Diamond, Diamond, 18k Gold

Recent Sales

LEGACY 50 Carat Fancy Yellow Heart Diamond Necklace heritage collection
LEGACY 50 Carat Fancy Yellow Heart Diamond Necklace heritage collection

LEGACY 50 Carat Fancy Yellow Heart Diamond Necklace heritage collection

Located in Mumbai, IN

This is not just a necklace — it is a love story made eternal through light. Presenting the 50 Carat Heart Diamond Necklace by Legacy Diamonds & Gemstones, a rare romantic expressio...

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 50 Carat Fancy Yellow Heart Diamond Necklace GIA heritage collection
LEGACY 50 Carat Fancy Yellow Heart Diamond Necklace GIA heritage collection

LEGACY 50 Carat Fancy Yellow Heart Diamond Necklace GIA heritage collection

Located in Mumbai, IN

Introducing a masterpiece of light and sentiment: the 50 Carat Heart Diamond Necklace by Legacy Diamonds & Gemstones — a poetic composition of GIA-certified, heart-shaped natural dia...

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

Bogo 18K Yellow Gold Heart Shaped Ruby and Diamonds Ring
Bogo 18K Yellow Gold Heart Shaped Ruby and Diamonds Ring

Bogo 18K Yellow Gold Heart Shaped Ruby and Diamonds Ring

Located in Kirkwood, MO

Bogo 18K Yellow Gold Diamond and Ruby Heart Shaped Ring. The natural Ruby is 9.5 mm x 9.75 mm.

Category

Early 2000s Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1.74 Carat Heart Shaped White Diamond Earrings in 14 Karat White Gold
1.74 Carat Heart Shaped White Diamond Earrings in 14 Karat White Gold

1.74 Carat Heart Shaped White Diamond Earrings in 14 Karat White Gold

Located in Los Angeles, CA

These 14 karat white gold dangling pair of Heart Shaped 1.74 Carat Earrings features two round diamonds weighing 0.05ct and 0.03ct on top.

Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

White Diamond, 14k Gold, White Gold

Heart Bow 20.0 Carat Amethyst 2.70 Carat Diamond Vintage Earrings
Heart Bow 20.0 Carat Amethyst 2.70 Carat Diamond Vintage Earrings

Heart Bow 20.0 Carat Amethyst 2.70 Carat Diamond Vintage Earrings

Located in Napoli, IT

Exclusive and terrific pair of heart shaped Amethysts and bow top. A vintage pair dating 1960 ca. Italian origin. Fantastic, timeless design of infinite elegance. Prizing exquisite w...

Category

Vintage 1960s Italian Contemporary Dangle Earrings

Materials

Amethyst, Diamond, 18k Gold

14k Heart Shape Diamond Ring
14k Heart Shape Diamond Ring

14k Heart Shape Diamond Ring

Located in Miami, FL

14k white gold Natural Earth Mined Diamonds center heart shaped Dia .57 carats I-si2 Diamonds in Band .50 carats I-si2 Introducing our stunning 14k White Gold Diamond Engagement Ri...

Category

2010s North American Art Deco Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Heart Shaped Colombian Emerald and Diamond Necklace and Earring Two-Piece Set
Heart Shaped Colombian Emerald and Diamond Necklace and Earring Two-Piece Set

Heart Shaped Colombian Emerald and Diamond Necklace and Earring Two-Piece Set

Located in Miami, FL

Metal: 18k White Gold Stone: Columbian Emeralds and Diamonds Diamond Color: G - H Diamond Clarity: VS Diamond Total Carat Weight: 20 carats Emerald Total Carat Weight: 30 carats Tota...

Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified 3.01 Carat Heart Cut Diamond Engagement Ring in Platinum
GIA Certified 3.01 Carat Heart Cut Diamond Engagement Ring in Platinum

GIA Certified 3.01 Carat Heart Cut Diamond Engagement Ring in Platinum

Located in Fort Lauderdale, FL

Polished metal ring with a heart-shaped diamond at the center and two trillion cut diamonds on each side.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Alluring Fancy Cut Diamond Heart Pendant
Alluring Fancy Cut Diamond Heart Pendant

Alluring Fancy Cut Diamond Heart Pendant

Located in Toronto, Ontario

A half carat (.50) fancy cut Brilliant Heart Shaped Diamond is custom set in 18 karat white gold and surrounded with 20 Round Brilliant Cut Diamonds in this beautiful pendant totalin...

Category

21st Century and Contemporary Canadian Modern Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

18 Karat White Gold Ruby Diamond Heart Flower Ring
18 Karat White Gold Ruby Diamond Heart Flower Ring

18 Karat White Gold Ruby Diamond Heart Flower Ring

Located in Fort Lauderdale, FL

Ruby and diamond ring in 18-karat white gold. The ring has 4 heart-shaped rubies arrange in a flower design with a diamond at the center and numerous round-cut diamonds on the sides.

Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

Diamond, Ruby, 18k Gold

18 Karat White Gold Fancy Yellow Heart Cut Diamond Necklace
18 Karat White Gold Fancy Yellow Heart Cut Diamond Necklace

18 Karat White Gold Fancy Yellow Heart Cut Diamond Necklace

Located in Fort Lauderdale, FL

Heart-shaped fancy yellow diamond pendant necklace in 18-karat white and yellow gold.

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Yellow Diamond, 18k Gold

Mozafarian 67 Carat Yellow Diamond White Gold Royal Necklace
Mozafarian 67 Carat Yellow Diamond White Gold Royal Necklace

Mozafarian 67 Carat Yellow Diamond White Gold Royal Necklace

Located in London, England

At its heart lies a 67-carat Fancy Light Greenish Yellow diamond, GIA certified for its exceptional quality.

Category

21st Century and Contemporary European Artisan Drop Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

1.83 Carat Pink Diamond Two-Color Gold Flower Earrings

1.83 Carat Pink Diamond Two-Color Gold Flower Earrings

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Each heart shaped diamond is surrounded by a halo of round brilliant cut pink diamonds with a total carat weight of .50 carats and a second halo of round brilliant cut white diamonds...

Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold, White Gold

21st Century 9 Karat Rose Gold and Diamond Oval Cesellato Pendant with Chain
21st Century 9 Karat Rose Gold and Diamond Oval Cesellato Pendant with Chain

21st Century 9 Karat Rose Gold and Diamond Oval Cesellato Pendant with Chain

By FANCS V by Simona Elia

Located in Palermo, Italy PA

In this piece, carefully selected rose-cut diamonds, totalling 2.65-carats, are hand-chiselled into the slightly domed .925 silver top of the pendant, which is about 20 millimetres a...

Category

Antique 15th Century and Earlier Italian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 9k Gold, Rose Gold, Silver

21st Century 9 Karat Gold and Diamond Drop-shape Cesellato Pendant and Chain
21st Century 9 Karat Gold and Diamond Drop-shape Cesellato Pendant and Chain

21st Century 9 Karat Gold and Diamond Drop-shape Cesellato Pendant and Chain

By FANCS V by Simona Elia

Located in Palermo, Italy PA

In this piece, carefully selected 0.50-carats diamonds, each rose-cut with 9 facets, are hand-chiselled into the slightly domed .925 silver top of the pendant, which is about 8.5 mil...

Category

Antique 15th Century and Earlier Italian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 9k Gold, Rose Gold, Silver

Lemon Quartz Petal Drop Earrings in 18 Karat Gold
Lemon Quartz Petal Drop Earrings in 18 Karat Gold

Lemon Quartz Petal Drop Earrings in 18 Karat Gold

Unavailable

W 0.5 in D 0.38 in L 1.5 in

Lemon Quartz Petal Drop Earrings in 18 Karat Gold

By The Golden Eye

Located in Santa Fe, NM

Lemon Quartz Petal Drop Earrings curve to catch the wink and play of light on facets, appearing oval, pointed and heart shaped as they swing from 18k gold stirrup mounts set with .04...

Category

2010s American Contemporary Drop Earrings

Materials

Diamond, White Diamond, Quartz, 18k Gold

50 Carat Fancy Intense Yellow Heart and White Diamond Infinity Necklace
50 Carat Fancy Intense Yellow Heart and White Diamond Infinity Necklace

50 Carat Fancy Intense Yellow Heart and White Diamond Infinity Necklace

Located in New York, NY

50 carat Fancy Intense Yellow Heart And White Diamond Infinity Necklace.

Category

21st Century and Contemporary American Modern Link Necklaces

Materials

White Diamond, Yellow Diamond, 18k Gold

Theo Fennell Amethyst Diamond Heart Shaped Stud Earrings
Theo Fennell Amethyst Diamond Heart Shaped Stud Earrings

Theo Fennell Amethyst Diamond Heart Shaped Stud Earrings

By Theo Fennell

Located in Beverly Hills, CA

Theo Fennell Earrings Two heart-shaped Russian Amethyst Est 1.25cts Each 2.50 cts total Amethyst and 52 Round Diamonds .50 cts Total Surrounded by Numerous Round Brilliant Cut Diamo...

Category

2010s English Stud Earrings

Materials

Amethyst, Diamond, 18k Gold, White Gold

Judith Ripka .50 Carat Diamond Yellow Gold Heart Pendant Enhancer
Judith Ripka .50 Carat Diamond Yellow Gold Heart Pendant Enhancer

Judith Ripka .50 Carat Diamond Yellow Gold Heart Pendant Enhancer

By Judith Ripka

Located in Stamford, CT

Judith Ripka heart shaped pendant enhancer set with 42 bright full cut Diamonds in 18k yellow gold. Bail opens to go over a chain or pearls. chain not included. 42 round full cut D...

Category

21st Century and Contemporary Necklace Enhancers

Materials

Diamond, Gold, 18k Gold, Yellow Gold

GIA Certified 2.51 Carat Heart Shaped Diamond Engagement Ring
GIA Certified 2.51 Carat Heart Shaped Diamond Engagement Ring

GIA Certified 2.51 Carat Heart Shaped Diamond Engagement Ring

Located in Webster, NY

The center diamond in this spectacular ring is a large 2.51CT GIA Certified Heart Shaped Diamond with H color, SI2 clarity. The diamond is laser scribed with the GIA Certificate numb...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold

Heart Shaped Ruby and Diamond Locket in 18k on Chain
Heart Shaped Ruby and Diamond Locket in 18k on Chain

Heart Shaped Ruby and Diamond Locket in 18k on Chain

Located in Wailea, HI

Heart Shaped Ruby and Diamond Locket in 18k One Heart Shaped Ruby Weighing .50 Carats Approximately [bright with no imperfections visible to the naked eye] 35 Round Brilliant Cut Di...

Category

Late 20th Century Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Gold Necklace with Heart-Shaped Links with Diamonds
Gold Necklace with Heart-Shaped Links with Diamonds

Gold Necklace with Heart-Shaped Links with Diamonds

Located in AMSTELVEEN, NH

Diamond links: 60; Weight: 10.00 carat; Cut: Brilliant; Colour: D-E; Purity: VVS; Grinding quality: Very good; Jewel: Necklace; Weight: 50 grams; Length: 42cm; Hallmark: 18K gold ; C...

Category

21st Century and Contemporary Contemporary Link Necklaces

Materials

Diamond, Gold

Heart Shaped Australian Doublet Opal Diamond Pendant Necklace 14k Yellow Gold
Heart Shaped Australian Doublet Opal Diamond Pendant Necklace 14k Yellow Gold

Heart Shaped Australian Doublet Opal Diamond Pendant Necklace 14k Yellow Gold

Located in Suwanee, GA

Minimalist Heart-Shaped Australian Doublet Opal Diamond Pendant Necklace 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the ...

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Brushed Yellow Gold Sapphire Ruby and Diamond Heart Shaped Pendant
Brushed Yellow Gold Sapphire Ruby and Diamond Heart Shaped Pendant

Brushed Yellow Gold Sapphire Ruby and Diamond Heart Shaped Pendant

Located in Cape May, NJ

Era: Modern Composition: 18K Brushed Yellow Gold Primary Stone: Natural Sapphire Primary Stone Carat Weight: 2.5 CTW Secondary Stone: Natural Ruby Secondary Stone Carat Weight:...

Category

Late 20th Century Pendant Necklaces

Materials

Diamond, Ruby, Blue Sapphire, 18k Gold, Yellow Gold

Chopard Happy Spirit Yellow Gold Diamond Heart Ring
Chopard Happy Spirit Yellow Gold Diamond Heart Ring

Chopard Happy Spirit Yellow Gold Diamond Heart Ring

By Chopard

Located in Southampton, PA

Diamond Carat Weight: 0.86 Ring Size: 5.75 (50 7/8) Retail Price: $11,280.00

Category

21st Century and Contemporary Swiss More Rings

Materials

Diamond, 18k Gold, Yellow Gold

GRS Certified 8.31 Carat Burma Pigeon Blood Ruby And Diamond Necklace In 18K WG
GRS Certified 8.31 Carat Burma Pigeon Blood Ruby And Diamond Necklace In 18K WG

GRS Certified 8.31 Carat Burma Pigeon Blood Ruby And Diamond Necklace In 18K WG

By Rewa Jewellery

Located in Bangkok, TH

Studded with 59 pieces of round shaped diamonds weighing approximately 5.16 carat and 50 taper shaped diamonds weighing approximately 2.88 carat complimenting the masterpiece.

Category

2010s Thai Modernist Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Heartshape Diamond Platinum Eternity Ring
Heartshape Diamond Platinum Eternity Ring

Heartshape Diamond Platinum Eternity Ring

Located in Troy, MI

This 7.0 cttw diamond platinum ring is a statement on it’s own or a fitting match to any style of ring, from traditional to contemporary. 14 Diamonds approx. .50 carats each. 7.0 ...

Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, Platinum

Graff Earrings Multi-Colored Sapphire Diamond Platinum Estate Jewelry
Graff Earrings Multi-Colored Sapphire Diamond Platinum Estate Jewelry

Graff Earrings Multi-Colored Sapphire Diamond Platinum Estate Jewelry

By Graff London

Located in Beverly Hills, CA

An elegant pair of Graff earrings, made of platinum, featuring diamonds and multi-colored sapphires. Each earring has three heart-shaped sapphires (yellow, pink, and green), one rou...

Category

Early 2000s British Dangle Earrings

Materials

Diamond, Sapphire, Platinum

Tahitian AAA Pearls Diamond Heart Shaped Earrings
Tahitian AAA Pearls Diamond Heart Shaped Earrings

Tahitian AAA Pearls Diamond Heart Shaped Earrings

Located in Laguna Hills, CA

Tahitian AAA 8.50 mm Pearls Diamond Heart Shaped Earrings Luxurious gray natural, Tahitian pearls radiate these earrings measuring .50 x .60 inches in diameter.

Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

Heart Shaped Australian Solid Opal Halo Diamond Engagement Ring 18K Yellow Gold
Heart Shaped Australian Solid Opal Halo Diamond Engagement Ring 18K Yellow Gold

Heart Shaped Australian Solid Opal Halo Diamond Engagement Ring 18K Yellow Gold

By The Wind Opal

Located in Suwanee, GA

Heart-Shaped Australian Solid Opal Halo Diamond Engagement Ring in 18K Yellow Gold.  Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen ...

Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold, Gold

Heart Shaped Australian Black Opal Halo Diamond Engagement Ring 18k Yellow Gold
Heart Shaped Australian Black Opal Halo Diamond Engagement Ring 18k Yellow Gold

Heart Shaped Australian Black Opal Halo Diamond Engagement Ring 18k Yellow Gold

By The Wind Opal

Located in Suwanee, GA

Heart Shaped Australian Black Opal Halo Diamond Engagement Ring 18k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of g...

Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Yellow Gold

GIA Certified 17.70 Carat Natural Fancy Yellow Heart and White Diamond  Necklace
GIA Certified 17.70 Carat Natural Fancy Yellow Heart and White Diamond  Necklace

GIA Certified 17.70 Carat Natural Fancy Yellow Heart and White Diamond Necklace

Located in Tustin, CA

Absolutely stunning, Ladies 18 karat white and yellow gold 17.70 carat total weight GIA Certified diamond necklace features a whooping 14.04 carat natural fancy yellow modified brill...

Category

21st Century and Contemporary American Artisan Drop Necklaces

Materials

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

6.97 Carat Rubelite Heart Diamond Gold Cocktail Ring Estate Fine Jewelry
6.97 Carat Rubelite Heart Diamond Gold Cocktail Ring Estate Fine Jewelry

6.97 Carat Rubelite Heart Diamond Gold Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

Beautiful Rubelite Heart and Diamond 18K Gold Ring, center securely set with a 6.97ct Heart shaped Rubelite surrounded by 50 round brilliant cut Diamonds, approx 0.75tctw. Hand craft...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Heart Shaped Australian Doublet Opal Diamond Pendant Necklace 14k Yellow Gold
Heart Shaped Australian Doublet Opal Diamond Pendant Necklace 14k Yellow Gold

Heart Shaped Australian Doublet Opal Diamond Pendant Necklace 14k Yellow Gold

Located in Suwanee, GA

Minimalist Heart-Shaped Australian Doublet Opal Diamond Pendant Necklace 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the ...

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

AGL Certified Minor 23+ Ct Heart Shape  Colombian Emerald & Diamond 18 Kt Ring
AGL Certified Minor 23+ Ct Heart Shape  Colombian Emerald & Diamond 18 Kt Ring

AGL Certified Minor 23+ Ct Heart Shape Colombian Emerald & Diamond 18 Kt Ring

Located in New York, NY

AGL report # 1108027 Natural Beryl Emerald Origin Colombia Clarity Minor Modern 18 karat white gold ring featuring a 23.08 carat heart shaped Colombian emerald surrounded by 50 roun...

Category

Early 2000s Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

0.20 Carat Heart Shape Green Emerald Pendants In 14k Yellow Gold
0.20 Carat Heart Shape Green Emerald Pendants In 14k Yellow Gold

0.20 Carat Heart Shape Green Emerald Pendants In 14k Yellow Gold

Located in Chicago, IL

At the center of this pendant lies a mesmerizing 0.20 carat Heart-shaped Green Emerald, exuding the rich and vibrant hues of nature's finest treasures.

Category

2010s Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Antique Victorian 14 Karat Gold Rose Cut Diamond Repousse Heart Pendant
Antique Victorian 14 Karat Gold Rose Cut Diamond Repousse Heart Pendant

Antique Victorian 14 Karat Gold Rose Cut Diamond Repousse Heart Pendant

Located in New York, NY

A Victorian 14k gold rose cut diamond heart shaped pendant, circa 1880. This lovely bloomed gold heart is set with rose cut diamonds in a floral and leaf pattern.

Category

Antique 1880s Unknown Late Victorian Pendant Necklaces

Materials

Diamond, 14k Gold

Tiffany & Co. Return to Tiffany Diamond Heart Tag Pendant or Charm 18 Karat Gold
Tiffany & Co. Return to Tiffany Diamond Heart Tag Pendant or Charm 18 Karat Gold

Tiffany & Co. Return to Tiffany Diamond Heart Tag Pendant or Charm 18 Karat Gold

By Tiffany & Co.

Located in Scottsdale, AZ

This lovely piece is made of high polished 18 karat white gold. It features a solid heart shaped design embellished with approximately .50 carats of round pave diamonds.

Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Retro 1950 Platinum Ring with 4.50 CTW in Diamonds and Sapphires
Retro 1950 Platinum Ring with 4.50 CTW in Diamonds and Sapphires

Retro 1950 Platinum Ring with 4.50 CTW in Diamonds and Sapphires

Located in Aventura, FL

What truly sets this ring apart are the 15 Pear-Shaped Sapphires, totaling approximately 3.00 carats, delicately nestled around the diamonds.

Category

Vintage 1950s Retro Cocktail Rings

Materials

Blue Topaz, Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Vintage Van Cleef & Arpels 'Cosmos' Yellow Gold and Diamond Earrings, Medium Mod
Vintage Van Cleef & Arpels 'Cosmos' Yellow Gold and Diamond Earrings, Medium Mod

Vintage Van Cleef & Arpels 'Cosmos' Yellow Gold and Diamond Earrings, Medium Mod

By Van Cleef & Arpels

Located in New York, NY

Authentic Van Cleef & Arpels 'Cosmos' earrings crafted in 18 karat yellow gold. Each earring's four heart-shaped petals are set with round brilliant cut diamonds weighing an estimat...

Category

Vintage 1980s Drop Earrings

Materials

Diamond, Yellow Gold

.50 Carats Diamonds Gold Double Diamond Heart Pendant Necklace
.50 Carats Diamonds Gold Double Diamond Heart Pendant Necklace

.50 Carats Diamonds Gold Double Diamond Heart Pendant Necklace

Located in Columbia, MO

It features a .50 carat total weight of sparkly round brilliant cut diamonds that are prong set in 2 white gold, heart shaped pendants.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 1.41 Carat Heart Shaped Diamond Halo Ring
GIA Certified 1.41 Carat Heart Shaped Diamond Halo Ring

GIA Certified 1.41 Carat Heart Shaped Diamond Halo Ring

By Imp Jewellery

Located in Toorak, Victoria

Handmade 18 karat white gold diamond Halo style ring. Centred with one bezel set 1.14ct heart shaped diamond - GIA report stating G colour Si1 clarity. Beautifully proportioned. Su...

Category

2010s Australian Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Ruby Diamond Gold Heart Brooch
Ruby Diamond Gold Heart Brooch

Ruby Diamond Gold Heart Brooch

Located in Portland, ME

18K Yellow gold ruby and diamond heart brooch. The dome shaped heart is pave set with 50 round rubies weighing approximately 6.50 carats total and 32 round diamonds weighing approxim...

Category

Vintage 1980s Unknown Modern Brooches

Materials

Diamond, Ruby, 18k Gold

Vintage circa 1980s 14 Carat Yellow Gold Heart Locket & 9 Carat Gold Chain
Vintage circa 1980s 14 Carat Yellow Gold Heart Locket & 9 Carat Gold Chain

Vintage circa 1980s 14 Carat Yellow Gold Heart Locket & 9 Carat Gold Chain

Located in Hamilton, AU

Crafted in 14 carat yellow gold, this gorgeous pendant is a heart-shaped locket with a darling star set diamond shimmering in the centre and threaded with an elegant 9 carat belcher ...

Category

20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Gold, 9k Gold, Yellow Gold, 14k Gold

Contemporary 9 Carat Rose Gold Ceylon Sapphire and Diamond Halo Cluster Pendant
Contemporary 9 Carat Rose Gold Ceylon Sapphire and Diamond Halo Cluster Pendant

Contemporary 9 Carat Rose Gold Ceylon Sapphire and Diamond Halo Cluster Pendant

Located in Hamilton, AU

The eighteen round brilliant cut diamonds are estimated to weigh 0.11 carats, are G to H colour and P1 to P2 clarity grades.

Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 9k Gold, Rose Gold

18 Karat White Gold Monan White Tulip Cock Ring Set with 0.83 carat of Diamonds
18 Karat White Gold Monan White Tulip Cock Ring Set with 0.83 carat of Diamonds

18 Karat White Gold Monan White Tulip Cock Ring Set with 0.83 carat of Diamonds

By Monan

Located in Istanbul, TR

18 Karat white gold "White Tulip Ring" from the Secret Garden Collection created by Monan with a 0.19 carats of pear-shaped rose cut diamonds and 0.64 carats of brilliant cut diamond...

Category

2010s Turkish Contemporary Cocktail Rings

Materials

White Diamond, 18k Gold

14K Tourmaline & Diamond Pendant Necklace  Elegant & Timeless Gemstone Jewelry
14K Tourmaline & Diamond Pendant Necklace  Elegant & Timeless Gemstone Jewelry

14K Tourmaline & Diamond Pendant Necklace Elegant & Timeless Gemstone Jewelry

Located in Holtsville, NY

Surrounding the ruby are sparkling round-cut diamonds, totaling 1.41 carats, set in a harmonious design that radiates charm and sophistication.

Category

2010s Indian Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold

Dazzling 14K Gold 6.16ct Ruby & Diamond Cocktail Ring - Size 7.5 - Fine Jewelry
Dazzling 14K Gold 6.16ct Ruby & Diamond Cocktail Ring - Size 7.5 - Fine Jewelry

Dazzling 14K Gold 6.16ct Ruby & Diamond Cocktail Ring - Size 7.5 - Fine Jewelry

Located in Holtsville, NY

The 14k yellow gold setting, meticulously detailed and high polished, enhances the radiant glow of the gemstones. At the heart of this masterpiece, a pear-shaped ruby, measuring an ...

Category

2010s Indian Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Superb 18.20 Carat Hearth Amethyst .50 Carat Diamond F/VVS One Off Italian Ring
Superb 18.20 Carat Hearth Amethyst .50 Carat Diamond F/VVS One Off Italian Ring

Superb 18.20 Carat Hearth Amethyst .50 Carat Diamond F/VVS One Off Italian Ring

Located in Napoli, IT

Unique! This beautiful modern ring possess great style and quality in all senses Italian origin – marked with assay and maker punch – individually hand crafted of solid of solid 18 ...

Category

Early 2000s Italian Contemporary Fashion Rings

Materials

Amethyst, Diamond, 18k Gold

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Category

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50 Carat Heart Shaped Diamond For Sale on 1stDibs

Find the exact 50 carat heart shaped diamond you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. Our collection of these items for sale includes 159 vintage editions and 177 modern creations to choose from as well. Finding the perfect 50 carat heart shaped diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Creating a 50 carat heart shaped diamond has been a part of the legacy of many jewelers, but those produced by Judith Ripka, LB Exclusive and Tiffany & Co. are consistently popular. See these pages for a round cut iteration of this accessory, while there are also heart cut cut and brilliant cut cut versions available here, too. There aren’t many items for men if you’re seeking a 50 carat heart shaped diamond, as most of the options available are for women and unisex.

How Much is a 50 Carat Heart Shaped Diamond?

Prices for a 50 carat heart shaped diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $300 and can go as high as $690,000, while this accessory, on average, fetches $5,776.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

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.