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Victorian Natural Saltwater Pearl Necklace with Diamond Clasp
Victorian Natural Saltwater Pearl Necklace with Diamond Clasp

Victorian Natural Saltwater Pearl Necklace with Diamond Clasp

Located in Beverly Hills, CA

Initially, the necklace was submitted to the gemological laboratory with a ruby and diamond clasp which was later replaced with the current diamond clasp (please refer to the picture...

Category

Early 20th Century Unknown Antique Diamond Clasp

Materials

Diamond, Natural Pearl, Yellow Gold, Platinum

Cartier Silk Clutch with Turquoise and Diamond Clasp
Cartier Silk Clutch with Turquoise and Diamond Clasp

Cartier Silk Clutch with Turquoise and Diamond Clasp

By Cartier

Located in New York, NY

Cartier clutch of 19th Century Asian textile mixed with gold kid piping with turquoise ball clasp set with rose diamond. 7" x 5" x 1.5" 1920-30's.

Category

Early 20th Century French Art Deco Antique Diamond Clasp

Estate Victorian Russian Emerald and Old Mine Diamond  Clasp Pearl Necklace -
Estate Victorian Russian Emerald and Old Mine Diamond  Clasp Pearl Necklace -

Estate Victorian Russian Emerald and Old Mine Diamond Clasp Pearl Necklace -

Located in Hicksville, NY

Estate Victorian Russian Emerald and Old Mine Diamond Clasp Pearl Necklace - VHK#866a Item Details: Year: 1900s Metal Type: Clasp: 9K Yellow Gold & Silver Top [Hallmarked, and Teste...

Category

Early 1900s Victorian Antique Diamond Clasp

Materials

Diamond, Emerald, Gold, 9k Gold, Yellow Gold, Silver

Antique 18k White Gold Diamond Clasp Pearl Strand Necklace
Antique 18k White Gold Diamond Clasp Pearl Strand Necklace

Antique 18k White Gold Diamond Clasp Pearl Strand Necklace

Located in New York, NY

Vintage pearl strand necklace featuring a lustrous string of cultured pearls, secured with an elegant 18k white gold clasp accented by sparkling diamonds. The clasp adds a refined to...

Category

Early 19th Century Art Deco Antique Diamond Clasp

Materials

Diamond, Pearl, 18k Gold, White Gold

Antique Natural Pearl Necklace and Rose Cut Diamond Clasp
Antique Natural Pearl Necklace and Rose Cut Diamond Clasp

Antique Natural Pearl Necklace and Rose Cut Diamond Clasp

Located in London, GB

The necklace is formed of natural saltwater pearls the largest of which is 4.8mm and finished with a 15ct gold clasp that is set with a large rose cut diamond.

Category

19th Century Antique Diamond Clasp

Materials

Pearl, 15k Gold

Antique Natural Pearl Necklace and Rose Cut Diamond Clasp
Antique Natural Pearl Necklace and Rose Cut Diamond Clasp

Antique Natural Pearl Necklace and Rose Cut Diamond Clasp

Located in London, GB

The fastening itself is pave set with sparkling rose cut diamonds and the piece is finished with a safety chain for added security.

Category

19th Century Antique Diamond Clasp

Materials

Pearl, 15k Gold

Tiffany & Co. Natural Pearl Three-Strand Necklace with Diamond Clasp
Tiffany & Co. Natural Pearl Three-Strand Necklace with Diamond Clasp

Tiffany & Co. Natural Pearl Three-Strand Necklace with Diamond Clasp

By Tiffany & Co.

Located in Roma, RM

The necklace is completed by an elegant clasp set with small diamonds, adding a subtle touch of brilliance and refinement while remaining perfectly in harmony with the understated be...

Category

1910s American Antique Diamond Clasp

Materials

Diamond, Natural Pearl

Art Deco Pearl Necklace with 2.90 Ct Sapphire and Diamond Clasp
Art Deco Pearl Necklace with 2.90 Ct Sapphire and Diamond Clasp

Art Deco Pearl Necklace with 2.90 Ct Sapphire and Diamond Clasp

Located in Napoli, IT

. – good roundness, nice skin, white creamy with goodish reflections, nice orient, lovely sheen Complemented by a Platinum made clasp of 9.5 x mm , gorgeously designed, set with a ce...

Category

1920s Art Deco Antique Diamond Clasp

Materials

Diamond, Pearl, Sapphire, Platinum

Modernist Bold Double Stand Pearl Necklace with Lapis, Gold and Diamond Clasps
Modernist Bold Double Stand Pearl Necklace with Lapis, Gold and Diamond Clasps

Modernist Bold Double Stand Pearl Necklace with Lapis, Gold and Diamond Clasps

Located in New York, NY

These very chic double strand pearls are a fine creamy rose luster and are approximately 7 mm and have 188 pearls joined by two 18k yellow gold clasps set with lapis and 6 round cut ...

Category

1870s Italian Modernist Antique Diamond Clasp

Materials

Diamond, Lapis Lazuli, Pearl, Gold, 18k Gold

Cartier Art Deco Platinum Carved Sapphire Emerald Diamond Evening Clutch Bag
Cartier Art Deco Platinum Carved Sapphire Emerald Diamond Evening Clutch Bag

Cartier Art Deco Platinum Carved Sapphire Emerald Diamond Evening Clutch Bag

By Cartier

Located in New York, NY

Art Deco Cartier evening clutch bag, with platinum clasp, decorated with carved sapphires and emeralds, with diamonds.

Category

1920s French Art Deco Antique Diamond Clasp

Materials

Diamond, Emerald, Sapphire, Platinum

Art Deco Lab Ruby & 3.85 TCW Diamond Platinum Beaded Multi-Strand Bracelet
Art Deco Lab Ruby & 3.85 TCW Diamond Platinum Beaded Multi-Strand Bracelet

Art Deco Lab Ruby & 3.85 TCW Diamond Platinum Beaded Multi-Strand Bracelet

Located in New York, NY

Weight: 32.6 Grams Stone: Lab Ruby (3.5-5.2 mm) & Approx 3.85 TCW (0.01-0.18 ct) H/I VS Old Euro & Baguette Diamonds Clasp Measurements: 38.5 x 23.4 mm Bracelet Size: 7 Inches Hallma...

Category

Early 20th Century Art Deco Antique Diamond Clasp

Materials

Diamond, Ruby, Platinum

An Art Deco Enamel Vanity case Coral & Diamond Makeup Box c.1920
An Art Deco Enamel Vanity case Coral & Diamond Makeup Box c.1920

An Art Deco Enamel Vanity case Coral & Diamond Makeup Box c.1920

By Corona

Located in Autonomous City Buenos Aires, CABA

The rectangular-shaped blue enamel vanity case with silver-coloured enamel borders and carved Coral and rose-cut diamond clasp opening to reveal a mirror, two powder compartments and...

Category

1920s French Art Deco Antique Diamond Clasp

Materials

Coral, Gold, Enamel

Single Strand Pearl Necklace with Sapphire Diamond and White Gold Clasp
Single Strand Pearl Necklace with Sapphire Diamond and White Gold Clasp

Single Strand Pearl Necklace with Sapphire Diamond and White Gold Clasp

Located in Jesmond, Newcastle Upon Tyne

This fine and impressive single strand pearl necklace with diamond clasp has been crafted in 12k white gold.

Category

1910s Antique Diamond Clasp

Materials

Diamond, Pearl, Sapphire, White Gold

Antique GIA Certified 109 Natural Pearl Diamond Necklace
Antique GIA Certified 109 Natural Pearl Diamond Necklace

Antique GIA Certified 109 Natural Pearl Diamond Necklace

Located in New York, NY

Approximate Weight: 10.7 grams Approximate Measurement: Length - 17” Pearl - 2.8mm to 6.1mm Diamond clasp - 18.5mm x 7mm (with 15 diamonds) Hallmark: NA Platinum purity profession...

Category

Early 20th Century American Edwardian Antique Diamond Clasp

Materials

Diamond, Natural Pearl, Platinum

Natural Saltwater Pearl Necklace with 1.48 Carat Diamond 15k Yellow Gold Clasp
Natural Saltwater Pearl Necklace with 1.48 Carat Diamond 15k Yellow Gold Clasp

Natural Saltwater Pearl Necklace with 1.48 Carat Diamond 15k Yellow Gold Clasp

Located in Jesmond, Newcastle Upon Tyne

The necklace secures with an antique pierced decorated, circular cluster push fit clasp. The antique clasp is ornamented with a feature collet set 0.93ct Old European round cut diam...

Category

Early 1900s Antique Diamond Clasp

Materials

Diamond, Pearl, Yellow Gold, Platinum

Single Strand Emerald and Pearl Necklace with Diamond Platinum Yellow Gold Clasp
Single Strand Emerald and Pearl Necklace with Diamond Platinum Yellow Gold Clasp

Single Strand Emerald and Pearl Necklace with Diamond Platinum Yellow Gold Clasp

Located in Jesmond, Newcastle Upon Tyne

This fine and impressive antique single strand necklace with diamond clasp has been crafted in 18k yellow gold with a platinum setting.

Category

1920s Antique Diamond Clasp

Materials

Diamond, Emerald, Pearl, Yellow Gold, Platinum

Victorian Garnet, Quartz & Diamond Multi-Strand Bead Bracelet
Victorian Garnet, Quartz & Diamond Multi-Strand Bead Bracelet

Victorian Garnet, Quartz & Diamond Multi-Strand Bead Bracelet

Located in Braintree, GB

Dimensions Length: 18 cm Width: 5.5 cm Weight: 82 grams Specifications Metal: Silver (front) with 9KT Gold (reverse clasp) Era: Victorian Type: Multi-Strand Bead Bracelet Clasp: Dec...

Category

1890s British Victorian Antique Diamond Clasp

Materials

Diamond, Garnet, Quartz, 9k Gold

Edwardian Red Spinel Multi-Strand Necklace with Diamond Plaque Clasp
Edwardian Red Spinel Multi-Strand Necklace with Diamond Plaque Clasp

Edwardian Red Spinel Multi-Strand Necklace with Diamond Plaque Clasp

Located in Miami, FL

The clasp is set with approximately 5.76 carats of diamonds, graded approximately H–I color and VS–SI clarity, creating a luminous focal point that contrasts beautifully with the sat...

Category

Early 20th Century French Edwardian Antique Diamond Clasp

Materials

Diamond, Spinel, 18k Gold, White Gold

Antique 15k Gold Cultured Pearl Necklace with Diamond Cluster Clasp, Circa 1915
Antique 15k Gold Cultured Pearl Necklace with Diamond Cluster Clasp, Circa 1915

Antique 15k Gold Cultured Pearl Necklace with Diamond Cluster Clasp, Circa 1915

Located in Altrincham, GB

Dates to circa, 1915.  100 Cultured Pearls  One Natural Pearl (clasp)  Rose Cut Diamonds Wearable length: 15 inches  Clasp: 1.5 x 1.5cm

Category

1910s English Edwardian Antique Diamond Clasp

Materials

Diamond, Cultured Pearl, 15k Gold, Silver

Art Deco Graduated Akoya Pearl Necklace with Diamond Platinum Clasp, circa 1925
Art Deco Graduated Akoya Pearl Necklace with Diamond Platinum Clasp, circa 1925

Art Deco Graduated Akoya Pearl Necklace with Diamond Platinum Clasp, circa 1925

Located in Buckingham , Buckinghamshire

At its centre rests an original geometric clasp in platinum, set with old-cut diamonds arranged in a classic Deco panel design, contributing approximately 0.42 carats in total.

Category

1920s British Art Deco Antique Diamond Clasp

Materials

Diamond, Pearl, Platinum

Art Deco Necklace Emerald Sapphire Bead with Diamond Opal Platinum Clasp
Art Deco Necklace Emerald Sapphire Bead with Diamond Opal Platinum Clasp

Art Deco Necklace Emerald Sapphire Bead with Diamond Opal Platinum Clasp

Located in Beverly Hills, CA

This lovely vintage necklace is equipped with an opal and cushion cut diamond platinum clasp. The necklace comprises four bead strands connected by the clasp.

Category

1920s Unknown Art Deco Antique Diamond Clasp

Materials

Diamond, Emerald, Opal, Sapphire, Platinum

Old cultured pearl necklace with gold-platinum clasp with old European diamonds.
Old cultured pearl necklace with gold-platinum clasp with old European diamonds.

Old cultured pearl necklace with gold-platinum clasp with old European diamonds.

Located in Chorzów, PL

Old necklace made of 56 saltwater cultured pearls with a cream color and dimensions of approx. 3.70 - 8.00 mm. Necklace with a clasp made of yellow gold and platinum, decorated with ...

Category

Early 20th Century Unknown Art Nouveau Antique Diamond Clasp

Materials

Diamond, Cultured Pearl, Gold, Platinum

Art Deco Three Strand Baroque Shaped Pearl Necklace Ruby Diamond Large Clasp
Art Deco Three Strand Baroque Shaped Pearl Necklace Ruby Diamond Large Clasp

Art Deco Three Strand Baroque Shaped Pearl Necklace Ruby Diamond Large Clasp

Located in Napoli, IT

Baroque shaped Pearls distinguish for a variety of shapes with natural imperfections and typical, they are white cream colour with good lustre and iridescence, some shows a bit of we...

Category

1920s European Art Deco Antique Diamond Clasp

Materials

Diamond, Pearl, Ruby, 18k Gold

Art Deco GIA Akoya Pearl 3 Strand Necklace French Cut Diamond Sapphire Clasp
Art Deco GIA Akoya Pearl 3 Strand Necklace French Cut Diamond Sapphire Clasp

Art Deco GIA Akoya Pearl 3 Strand Necklace French Cut Diamond Sapphire Clasp

Located in Montclair, NJ

(wearable length) Clasp: Push Clasp Clasp Measurements: 12.4x12.4mm (0.49x0.48") - Thickness: 5.4mm Condition: Antique.

Category

19th Century Art Deco Antique Diamond Clasp

Materials

Diamond, Cultured Pearl, Sapphire, Gold, Yellow Gold, Platinum

NEW AAA+ Quality Japanese Akoya Salt Water White Pearl Necklace
NEW AAA+ Quality Japanese Akoya Salt Water White Pearl Necklace

NEW AAA+ Quality Japanese Akoya Salt Water White Pearl Necklace

Located in Warren, NJ

The clasp made is a beautiful artistic design with 14 .1mm old mine cut diamonds.

Category

Early 19th Century Victorian Antique Diamond Clasp

Materials

Pearl, 14k Gold

GRS Cert 16.10 Gr Graduated Swiss Pearl Strand with Diamond and Sapphire Clasp
GRS Cert 16.10 Gr Graduated Swiss Pearl Strand with Diamond and Sapphire Clasp

GRS Cert 16.10 Gr Graduated Swiss Pearl Strand with Diamond and Sapphire Clasp

Located in New York, US

A graduated pearl strand with a diamond and sapphire clasp. - Pearls graduating in size from approximately 3.6 - 7.2mm - Diamonds weighing a total of approximately 0.20 carat - Sa...

Category

1920s Antique Diamond Clasp

Materials

Diamond, Pearl, Sapphire

Antique Salmon Coral Beaded Necklace, 12K White Gold Clasp, 31.5"
Antique Salmon Coral Beaded Necklace, 12K White Gold Clasp, 31.5"

Antique Salmon Coral Beaded Necklace, 12K White Gold Clasp, 31.5"

Located in Chesterland, OH

The necklace is fastened with an exquisite antique 12-karat white gold clasp, adorned with a tiny diamond. The clasp is very miniature but is in full working condition.

Category

Early 20th Century European Romantic Antique Diamond Clasp

Materials

Coral, Diamond, Gold, White Gold

Antique 1890's Victorian Enamel Clasp Long Necklace 14k-17k Yellow Gold
Antique 1890's Victorian Enamel Clasp Long Necklace 14k-17k Yellow Gold

Antique 1890's Victorian Enamel Clasp Long Necklace 14k-17k Yellow Gold

Located in South Pasadena, CA

Circa 1890's. 32.5 inch long Victorian necklace with a beautiful enamel clasp. The links are so intricate and detailed. We have never seen anything quite like it.

Category

1890s Contemporary Antique Diamond Clasp

Materials

14k Gold, Yellow Gold, Enamel

Art Deco Double Strand Jade Graduated Bead Necklace with 18-Karat Gold Clasp
Art Deco Double Strand Jade Graduated Bead Necklace with 18-Karat Gold Clasp

Art Deco Double Strand Jade Graduated Bead Necklace with 18-Karat Gold Clasp

Located in Hamilton, Ontario

Art Deco double strand Jade hand strung graduated bead necklace with 18-karat gold, four diamonds and Jade on clasp. Measures: 27 inches long double strand, 14 inches tied.

Category

1920s Chinese Art Deco Antique Diamond Clasp

Materials

Jade, Gold

14K Yellow Gold Rose Cut Diamond Pendant Necklace
14K Yellow Gold Rose Cut Diamond Pendant Necklace

14K Yellow Gold Rose Cut Diamond Pendant Necklace

Located in Coral Gables, FL

Details Metal: 14K Yellow Gold Primary Diamond: Rose Cut Diamond Diamond Shape: Pear Rose Cut Primary Diamond Weight: 1.10 Carats Accent Diamonds: Rose Cut Diamonds Total Accent D...

Category

Early 20th Century Antique Diamond Clasp

Materials

Diamond, Yellow Gold

Platinum and Diamond Evening Purse
Platinum and Diamond Evening Purse

Platinum and Diamond Evening Purse

Located in New York, NY

Classic Early 20th century Lady's platinum and diamond evening purse. The clasp set with circular- cut and baguette diamonds, to a curb link chain, measuring approximately 170 x 140...

Category

Early 20th Century British Artist Antique Diamond Clasp

Materials

Diamond, Platinum

Antique Sapphire Diamond Gold Bangle Bracelet
Antique Sapphire Diamond Gold Bangle Bracelet

Antique Sapphire Diamond Gold Bangle Bracelet

Located in Chicago, IL

Petersburg between 1882 and 1898 The 14K gold Victorian era bracelet is centered with what can be interpreted as a clover or the playing cards symbol for clubs set with three fac...

Category

Late 19th Century Russian Victorian Antique Diamond Clasp

Materials

Diamond, Sapphire

Antique Platinum Sapphire and Diamond Multi-Strand Necklace
Antique Platinum Sapphire and Diamond Multi-Strand Necklace

Antique Platinum Sapphire and Diamond Multi-Strand Necklace

Located in Roma, RM

The sculptural platinum clasp is set with old-cut diamonds arranged in a floral and geometric openwork design, serving as both a functional closure and a decorative focal point.

Category

Early 20th Century Antique Diamond Clasp

Materials

Diamond, Sapphire, Platinum

Art Deco Platinum Sapphire and Diamond Pendant
Art Deco Platinum Sapphire and Diamond Pendant

Art Deco Platinum Sapphire and Diamond Pendant

Located in Beverly Hills, CA

The pendant is seamlessly integrated into a fine platinum chain, affixed at both ends and securing with a 14K white gold marquise-shaped box clasp accented with additional sapphire a...

Category

1920s Art Deco Antique Diamond Clasp

Materials

Diamond, Sapphire, Platinum

Nephrite, Coral and Diamond brooch
Nephrite, Coral and Diamond brooch

Nephrite, Coral and Diamond brooch

$2,600Sale Price|20% Off

Nephrite, Coral and Diamond brooch

Located in New Orleans, LA

Size: Approximately 41mm X 41mm x 19mm high Style: Naturalistic Materials: jade, coral and diamonds. Fittings and clasp 14kt yellow gold Creator: Unknown, possibly German or Russian ...

Category

Early 20th Century German Belle Époque Antique Diamond Clasp

Materials

Coral, Diamond, Jade, 14k Gold

1900s Maison Auger 22 Carat Diamond Platinum Bracelet
1900s Maison Auger 22 Carat Diamond Platinum Bracelet

1900s Maison Auger 22 Carat Diamond Platinum Bracelet

Located in Poitiers, FR

Total diamond weight: about 22 carats. Diameter of the central diamond: about 8.5 mm, diamond diameter of the tip: about 3.6 mm.

Category

Early 1900s French Belle Époque Antique Diamond Clasp

Materials

Diamond, White Diamond, Platinum

Platinum Jadeite Jade & Diamond Necklace, featuring 53.97 Cabuchon Jade
Platinum Jadeite Jade & Diamond Necklace, featuring 53.97 Cabuchon Jade

Platinum Jadeite Jade & Diamond Necklace, featuring 53.97 Cabuchon Jade

Located in LA, CA

Specifications Metal: Platinum Primary Stones: Natural Jadeite Jade Jade Weight: approx. 53.97 carats total Jade Cut: Oval cabochon Diamond Weight: approx. 12.10 carats total Diamond...

Category

Late 19th Century Art Deco Antique Diamond Clasp

Materials

Diamond, Jade, Platinum

Antique 1.22 Carat Diamond and White Gold Necklace
Antique 1.22 Carat Diamond and White Gold Necklace

Antique 1.22 Carat Diamond and White Gold Necklace

Located in Jesmond, Newcastle Upon Tyne

The drops suspend from a lemniscate bow design, accented with a further thirteen pavé and bezel set Dutch cut diamonds. The pendant suspends from a 16" 14k white gold belcher style ...

Category

1920s Antique Diamond Clasp

Materials

Diamond, Gold, 14k Gold, White Gold

Antique Sapphire & Diamond Platinum Bow Brooch
Antique Sapphire & Diamond Platinum Bow Brooch

Antique Sapphire & Diamond Platinum Bow Brooch

Located in Brighton, GB

Antique Bow Brooch Platinum Circa 1910 Fabulous Bow Shaped Brooch, Set with Calibrated Sapphires & Old Cut Diamond High Quality Safety Clasp, with Gold Pin Measures Approx 81....

Category

Early 20th Century English Antique Diamond Clasp

Materials

Diamond, Sapphire, Platinum

1900s Antique 1.84 Carat Diamond and Platinum Brooch
1900s Antique 1.84 Carat Diamond and Platinum Brooch

1900s Antique 1.84 Carat Diamond and Platinum Brooch

Located in Jesmond, Newcastle Upon Tyne

The millegrain decorated brooch secures to the reverse with a hinged pin and clasp. This antique diamond brooch has been independently tested using state of the art technology (Nito...

Category

Early 1900s Unknown Antique Diamond Clasp

Materials

Diamond, Platinum

20th Century Diamonds 18 Karat Rose Gold Leverback Swallow Earrings
20th Century Diamonds 18 Karat Rose Gold Leverback Swallow Earrings

20th Century Diamonds 18 Karat Rose Gold Leverback Swallow Earrings

Located in Poitiers, FR

The clasp is a breakaway clasp and is fastened at the front.

Category

Early 20th Century French Belle Époque Antique Diamond Clasp

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold

Antique 1910s Seed Pearl and Diamond Yellow Gold Pendant
Antique 1910s Seed Pearl and Diamond Yellow Gold Pendant

Antique 1910s Seed Pearl and Diamond Yellow Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

Condition This impressive antique necklace is fine quality set with very well color matched and very high color graded old cut diamonds. The necklace is a very good gauge of gold and...

Category

1910s Unknown Antique Diamond Clasp

Materials

Diamond, White Diamond, Pearl, 14k Gold, Yellow Gold

1920s Antique 3.78 Carat Diamond and Platinum Brooch
1920s Antique 3.78 Carat Diamond and Platinum Brooch

1920s Antique 3.78 Carat Diamond and Platinum Brooch

Located in Jesmond, Newcastle Upon Tyne

The millegrain decorated brooch secures to the reverse with a hinged pin and clasp. This antique diamond brooch has been independently tested using state of the art technology (Nito...

Category

1920s Unknown Art Deco Antique Diamond Clasp

Materials

Diamond, Platinum

Victorian Antique diamond necklace, circa 1880.
Victorian Antique diamond necklace, circa 1880.

Victorian Antique diamond necklace, circa 1880.

Located in London, GB

The total approximate diamond weight is 16.30 carats, to a an elegant fringe necklace, flowing with movement, set with a graduating row of diamonds, each suspending a single or doubl...

Category

1880s Victorian Antique Diamond Clasp

Materials

Diamond, Gold, Silver

Antique Art Deco Bracelet Platinum Diamond & Emerald Vintage Estate Jewelry
Antique Art Deco Bracelet Platinum Diamond & Emerald Vintage Estate Jewelry

Antique Art Deco Bracelet Platinum Diamond & Emerald Vintage Estate Jewelry

Located in Greer, SC

The ends are box link settings with a bead set round diamond, box clasp has a fold under safety and safety chain.

Category

Early 20th Century Unknown Art Deco Antique Diamond Clasp

Materials

Diamond, Emerald, Platinum

Art Nouveau 18 Karat Diamond Brooch, circa 1900
Art Nouveau 18 Karat Diamond Brooch, circa 1900

Art Nouveau 18 Karat Diamond Brooch, circa 1900

Located in Toronto, ON

Art Nouveau 18K Diamond Brooch, C.1900. The brooch of oval pierced foliate design, the main floral petal set in the centre with a small old cut diamond.

Category

Early 20th Century Art Nouveau Antique Diamond Clasp

Materials

Diamond

French 20th Century Diamonds 18 Karat Yellow Gold Infinity Pattern Bracelet
French 20th Century Diamonds 18 Karat Yellow Gold Infinity Pattern Bracelet

French 20th Century Diamonds 18 Karat Yellow Gold Infinity Pattern Bracelet

Located in Poitiers, FR

Charming antique bracelet, it is formed of 9 patterns in "8", adorned in applique with an infinite pattern set with small rose cut diamonds. The clasp is ratcheted with a safety chain.

Category

Early 1900s French Belle Époque Antique Diamond Clasp

Materials

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

Belle Époque Platinum Diamond Horseshoe Brooch, Circa 1910, France
Belle Époque Platinum Diamond Horseshoe Brooch, Circa 1910, France

Belle Époque Platinum Diamond Horseshoe Brooch, Circa 1910, France

Located in Braintree, GB

Dimensions • Length: 3.7 cm • Width: 3.5 cm • Weight: 11.5 g Specifications • Metal: Platinum (900 purity) • Period/Era: Belle Époque, c.1900–1915 • Design Motif: Horseshoe with fol...

Category

1910s French Belle Époque Antique Diamond Clasp

Materials

Diamond, Platinum

Vintage 2.75ct Diamond Bracelet, 12k White Gold & Silver, Circa 1950
Vintage 2.75ct Diamond Bracelet, 12k White Gold & Silver, Circa 1950

Vintage 2.75ct Diamond Bracelet, 12k White Gold & Silver, Circa 1950

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated lemniscate shaped links of the bracelet are accented with engraved decoration in addition to further pavé set Dutch cut diamonds. This vintage diamond and gold...

Category

15th Century and Earlier Unknown Antique Diamond Clasp

Materials

Diamond, Gold, White Gold

Victorian 14K Gold Lion Locket Necklace with Diamond & Ruby Eyes
Victorian 14K Gold Lion Locket Necklace with Diamond & Ruby Eyes

Victorian 14K Gold Lion Locket Necklace with Diamond & Ruby Eyes

Located in New York, NY

The repousse raised and engraved gold work creates a magnificent image of the big cat with gorgeous details. The long teeth that clasp the sparkling diamond and the open mouth behin...

Category

Late 19th Century Unknown Victorian Antique Diamond Clasp

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Victorian 6.30 Carat Diamond and Yellow Gold Crescent Brooch
Victorian 6.30 Carat Diamond and Yellow Gold Crescent Brooch

Victorian 6.30 Carat Diamond and Yellow Gold Crescent Brooch

Located in Jesmond, Newcastle Upon Tyne

The brooch secures to the reverse with a hinged pin and clasp. This large diamond crescent brooch has been independently tested using state of the art technology (Niton XL2 Analyzer...

Category

1890s Unknown Victorian Antique Diamond Clasp

Materials

Diamond, Yellow Gold, Silver

Antique Victorian 1.38 Carat Diamond Enamel and 21k Yellow Gold Brooch
Antique Victorian 1.38 Carat Diamond Enamel and 21k Yellow Gold Brooch

Antique Victorian 1.38 Carat Diamond Enamel and 21k Yellow Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

The brooch secures to the reverse with a hinged pin and C clasp. This large diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and v...

Category

1850s Unknown Antique Diamond Clasp

Materials

Diamond, Yellow Gold, Enamel

Classic 14k White Gold Pearl & Diamond Double Strand Necklace
Classic 14k White Gold Pearl & Diamond Double Strand Necklace

Classic 14k White Gold Pearl & Diamond Double Strand Necklace

Located in Bernardsville, NJ

Decorated with 14k white gold clasp that features diamond chips. This classic necklace can be worn multiple ways: with the clasp in the middle, with the clasp in the back or with the...

Category

Early 20th Century Antique Diamond Clasp

Materials

Diamond, Pearl, 14k Gold, White Gold

Art Deco 15 Carat Diamond Bangle Bracelet
Art Deco 15 Carat Diamond Bangle Bracelet

Art Deco 15 Carat Diamond Bangle Bracelet

Located in Miami, FL

The ornate diamond encrusted clasp hinges open to secure the bracelet on the wrist.

Category

1920s Unknown Art Deco Antique Diamond Clasp

Materials

Diamond, Platinum

Antique Art Deco Diamond Emerald Filigree Platinum Wide Bracelet
Antique Art Deco Diamond Emerald Filigree Platinum Wide Bracelet

Antique Art Deco Diamond Emerald Filigree Platinum Wide Bracelet

Located in Miami, FL

Total Diamond Weight: 14.00 carats Clasp: Double Insert Clasp with Safety Chain Condition: Excellent All Dover Jewelry purchases come with an official appraisal document.

Category

1920s Art Deco Antique Diamond Clasp

Materials

Diamond, Emerald, Platinum

Antique 18k White Gold Ruby Diamond Onyx Bar Brooch, Circa 1920
Antique 18k White Gold Ruby Diamond Onyx Bar Brooch, Circa 1920

Antique 18k White Gold Ruby Diamond Onyx Bar Brooch, Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The brooch secures to the reverse with a hinged pin and push fit clasp. This antique diamond and ruby bar brooch has been independently tested using state of the art technology (Nit...

Category

1920s Unknown Antique Diamond Clasp

Materials

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

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Recent Sales

Multi -Strand Pearl and Diamond Bracelet with Diamond Clasp
Multi -Strand Pearl and Diamond Bracelet with Diamond Clasp

Multi -Strand Pearl and Diamond Bracelet with Diamond Clasp

Located in London, GB

Elegant multi-strand pearl and diamond bracelet with a diamond clasp. The pearls are cultures and mounted on grey gold 18k.

Category

Late 19th Century Antique Diamond Clasp

Materials

Diamond, Pearl, 18k Gold

18ct Longuard/Guard/Muff Chain with Diamond Clasp
18ct Longuard/Guard/Muff Chain with Diamond Clasp

18ct Longuard/Guard/Muff Chain with Diamond Clasp

Located in Malahide, IE

The necklace measures 66inches in length with a beautiful adjustable 18ct gold and diamond clasp. The detail on the clasp is exquisite and centers around a central old European cut 0...

Category

Early 20th Century French Victorian Antique Diamond Clasp

Materials

Diamond, 18k Gold

Antique Victorian Suffragette Pearl Necklace Diamond Clasp, circa 1900
Antique Victorian Suffragette Pearl Necklace Diamond Clasp, circa 1900

Antique Victorian Suffragette Pearl Necklace Diamond Clasp, circa 1900

Located in Lancaster, Lancashire

This fabulous 18ct Yellow Gold antique Victorian Suffragette pendant is absolutely stunning complimented by a natural Pearl necklace, adorned with a Diamond clasp. This piece is so ...

Category

Early 1900s Unknown Victorian Antique Diamond Clasp

Materials

Pearl, Peridot, 18k Gold

1920's Art Deco Triple Strand Pearl Necklace with Antique Diamond Clasp
1920's Art Deco Triple Strand Pearl Necklace with Antique Diamond Clasp

1920's Art Deco Triple Strand Pearl Necklace with Antique Diamond Clasp

Located in London, GB

Art deco triple strand pearl necklace with an antique diamond clasp containing approximately 2carats of old cut diamonds.

Category

1920s Unknown Art Deco Antique Diamond Clasp

Materials

White Diamond, Natural Pearl, 18k Gold, Yellow Gold

Opal Bead Diamond Clasp Bracelet
Opal Bead Diamond Clasp Bracelet

Opal Bead Diamond Clasp Bracelet

Located in London, GB

6 rows of lovely Opal Beads with 2 Diamond set spacers and a Diamond set Clasp, the Bracelet with a length of 7 inches and a width of 1 inch all of which looks best on a darker skin...

Category

1910s British Antique Diamond Clasp

Materials

Diamond, Opal, 18k Gold

Natural saltwater pearl necklace with diamond clasp

Natural saltwater pearl necklace with diamond clasp

Located in Stratford upon Avon, GB

A natural saltwater pearl necklace consisting of 82 pearls alternating with 38 smaller pearls and a white and yellow gold clasp set with diamonds. The string is 44cm long and fitted...

Category

Early 20th Century Edwardian Antique Diamond Clasp

Materials

Natural Pearl, 18k Gold, Yellow Gold

Antique Triple Strand Cultured Pearls Rose Cut Diamond Clasp
Antique Triple Strand Cultured Pearls Rose Cut Diamond Clasp

Antique Triple Strand Cultured Pearls Rose Cut Diamond Clasp

Located in Napoli, IT

Bearing Swedish hallmarks on the claps Comprising a selection of Pearls ranging in diameter from 2.1 mm. to 7.2 mm. fair well matching of white creamy colour considering they are old...

Category

1910s Art Deco Antique Diamond Clasp

Materials

Diamond, Cultured Pearl, 18k Gold, Silver

Antique Victorian Triple Pearl Necklace Georgian Diamond Clasp, circa 1900
Antique Victorian Triple Pearl Necklace Georgian Diamond Clasp, circa 1900

Antique Victorian Triple Pearl Necklace Georgian Diamond Clasp, circa 1900

Located in Lancaster, Lancashire

WEIGHT: 38.2 grams MEASURES: 18 inches in length – Width 5mm across one strand, 13mm across all three strands PEARLS MEASURE: Largest 8mm x 8mm, Smallest 3mm x 3mm METAL: Silver ...

Category

Early 1900s British Late Victorian Antique Diamond Clasp

Materials

Diamond, Cultured Pearl, Silver

Three Strand Cultured Pearl Neckace with Ruby and Diamond Clasp
Three Strand Cultured Pearl Neckace with Ruby and Diamond Clasp

Three Strand Cultured Pearl Neckace with Ruby and Diamond Clasp

Located in New York City, NY

This lovely graduated cultured pearl necklace has 3 strands, 15", 16" and 17" of good to fine quality pearls from approximately 3mm to 8mm in size, held with a platinum, ruby and dia...

Category

Early 20th Century Art Deco Antique Diamond Clasp

Materials

Cultured Pearl, Ruby, Diamond, Platinum

Raymond Yard Art Deco Coral Necklace
Raymond Yard Art Deco Coral Necklace

Raymond Yard Art Deco Coral Necklace

By Raymond C. Yard

Located in New York, NY

Raymond Yard Coral Necklace with a Diamond Clasp Natural Un-dyed Coral Graduated Beads Signed Raymond Yard Diamond Clasp American Circa 1920

Category

Early 20th Century American Art Deco Antique Diamond Clasp

Materials

Coral, White Diamond, Platinum

Platinum and Diamond Art Deco Choker
Platinum and Diamond Art Deco Choker

Platinum and Diamond Art Deco Choker

Unavailable

W 1.75 in L 8.36 in

Platinum and Diamond Art Deco Choker

Located in Sunny Isles Beach, FL

Secured by a black fabric, platinum, and diamond clasp. Dimensions: L 8.36" x W 1.75"

Category

Early 20th Century Art Deco Antique Diamond Clasp

Materials

Diamond, Platinum

Natural Pearl Necklace
Natural Pearl Necklace

Natural Pearl Necklace

Located in London, GB

A beautiful and elegant natural pearl necklace with an emerald and old cut diamond clasp. It comes with a certificate.

Category

1920s Art Deco Antique Diamond Clasp

Materials

Diamond, Emerald, Natural Pearl, Silver

Pretty Victorian Turquoise and Rose Diamond Pendant Necklace
Pretty Victorian Turquoise and Rose Diamond Pendant Necklace

Pretty Victorian Turquoise and Rose Diamond Pendant Necklace

Located in London, GB

The slinky Snake Chain with the original Blue Enamel cylindrical clasp, supporting a tied Bow mounted with small Cabochon Turquoise, to a Knights Gauntlet in Turquoise and Rose Diamo...

Category

1870s British Antique Diamond Clasp

Materials

Diamond, Turquoise, 18k Gold

Art Deco Marquise Cut Diamonds Platinum Necklace

Art Deco Marquise Cut Diamonds Platinum Necklace

Located in Stratford upon Avon, GB

Elegant platinum forty three stone graduating old mine marquise cut diamond claw set necklace with a pear shaped diamond clasp.

Category

Early 19th Century Art Deco Antique Diamond Clasp

Materials

Diamond, Platinum

Natural Pearl Diamond Gold Platinum Necklace

Natural Pearl Diamond Gold Platinum Necklace

Located in Stratford upon Avon, GB

A graduated natural pearl necklace with a rub over set old cut diamond clasp. The natural pearl is one of the rarest gemstones in nature almost impossible to find in existence in th...

Category

Late 19th Century Victorian Antique Diamond Clasp

Materials

Diamond, Natural Pearl, 18k Gold, Platinum

Pendant, Buddha, Malachite, Enamel, Natural Pearl Tassel on Long Chain
Pendant, Buddha, Malachite, Enamel, Natural Pearl Tassel on Long Chain

Pendant, Buddha, Malachite, Enamel, Natural Pearl Tassel on Long Chain

Located in Munich, DE

The long pearl chain, stringed with platinum eyelets, is detachable and has delicate Diamond clasps. "French Eagle" hallmark

Category

Early 20th Century French Art Nouveau Antique Diamond Clasp

Materials

Diamond, Malachite, Natural Pearl, 18k Gold, Silver

Edwardian South Sea Pearl Necklace with Diamond + Ruby Clasp
Edwardian South Sea Pearl Necklace with Diamond + Ruby Clasp

Edwardian South Sea Pearl Necklace with Diamond + Ruby Clasp

Located in Narberth, PA

A classically beautiful and very unique South Sea Pearl convertible necklace with a gorgeous diamond and ruby clasp from the Edwardian (ca1910s) era !

Category

Early 20th Century Edwardian Antique Diamond Clasp

Materials

Diamond, South Sea Pearl, Ruby, 18k Gold

Antique Victorian Opal and Diamond Ring Multifunctional as Necklace Clasp, 1880s
Antique Victorian Opal and Diamond Ring Multifunctional as Necklace Clasp, 1880s

Antique Victorian Opal and Diamond Ring Multifunctional as Necklace Clasp, 1880s

Located in Antwerp, BE

With its central cabochon opal of 3.20 carat, this 18K red gold and silver Victorian ring from 1880 could be your personal wishing well full of red and green shimmers. 16 surrounding...

Category

1880s Belgian Victorian Antique Diamond Clasp

Materials

Diamond, White Diamond, Opal, Gold, 18k Gold, Rose Gold, Silver

Victorian Long Sautoir Pearl Necklace 3.00 Carat Old Diamond Flower Clasp
Victorian Long Sautoir Pearl Necklace 3.00 Carat Old Diamond Flower Clasp

Victorian Long Sautoir Pearl Necklace 3.00 Carat Old Diamond Flower Clasp

Located in Napoli, IT

Timeless Appeal An high desirable Victorian period long sautoir necklace, complemented with an amazing flower clasp with rich set of old mine cut Diamonds Comprising a long strand o...

Category

1890s Antique Diamond Clasp

Materials

Diamond, Pearl, 15k Gold, Silver

Edwardian Platinum Pearl Necklace Diamond Citrine Amethyst Platinum Clasp
Edwardian Platinum Pearl Necklace Diamond Citrine Amethyst Platinum Clasp

Edwardian Platinum Pearl Necklace Diamond Citrine Amethyst Platinum Clasp

Located in Lancaster, Lancashire

Pearls have a wonderful lustre with a rich creamy tone, they are lovely lustrous and natural. The Platinum clasp is a fabulous intricate opening and closing mechanism adorned with ...

Category

Early 1900s British Edwardian Antique Diamond Clasp

Materials

Amethyst, Citrine, Pearl, Platinum

Zoe Platinum Yellow Diamond briolette Pendant Necklace
Zoe Platinum Yellow Diamond briolette Pendant Necklace

Zoe Platinum Yellow Diamond briolette Pendant Necklace

Located in Houston, TX

Platinum Zoe pendant necklace featuring faceted diamond beads, 0.07 carats of round brilliant diamonds, 0.23 carats of pear brilliant diamonds, 14K white gold clasp and spring ring c...

Category

Early 20th Century American Modern Antique Diamond Clasp

Materials

Diamond, Yellow Diamond, Platinum

Late Georgian Emerald and Diamond Bracelet
Late Georgian Emerald and Diamond Bracelet

Late Georgian Emerald and Diamond Bracelet

Located in New York, NY

Yellow gold chain bracelet with a beautiful large clasp set with diamonds and emeralds.

Category

1830s English Georgian Antique Diamond Clasp

Materials

Diamond, Emerald, Gold

Victorian 18 Carat Gold Diamond Lioness Brooch
Victorian 18 Carat Gold Diamond Lioness Brooch

Victorian 18 Carat Gold Diamond Lioness Brooch

Unavailable

H 0.67 in D 0.56 in L 1.3 in

Victorian 18 Carat Gold Diamond Lioness Brooch

Located in Glasgow, GB

Condition: Maintains good antique condition, with functional pin and clasp. The diamond exhibits a slight yellow hue, with unknown treatment history.

Category

Early 1900s British Victorian Antique Diamond Clasp

Materials

Diamond, Gold, 18k Gold

Art Deco Sapphire Diamond and Platinum Bracelet
Art Deco Sapphire Diamond and Platinum Bracelet

Art Deco Sapphire Diamond and Platinum Bracelet

By Birks

Located in Melbourne, AU

A platinum Art Deco sapphire and diamond bracelet featuring a central square step cut deep blue sapphire bezel set within an open scrolled diamond set frame the bracelet extending ou...

Category

1920s Canadian Art Deco Antique Diamond Clasp

Materials

Diamond, Sapphire, Platinum

Edwardian 5.08 Carat Diamond Platinum Dangle Earrings
Edwardian 5.08 Carat Diamond Platinum Dangle Earrings

Edwardian 5.08 Carat Diamond Platinum Dangle Earrings

Located in Carmel, CA

The design features graduated bezel set round diamonds flowing down from the clasp into a lovely floral pattern which displays large Old European cut center diamonds.

Category

Early 20th Century Edwardian Antique Diamond Clasp

Materials

Diamond, Platinum

Magnificent Victorian Emerald Diamond Pearl Dog Collar
Magnificent Victorian Emerald Diamond Pearl Dog Collar

Magnificent Victorian Emerald Diamond Pearl Dog Collar

Located in New York City, NY

A magnificent diamond, emerald and natural pearl dog collar, the centerpiece set with a Colombian emerald, mounted in gold and surrounded by two rows of old mine cut diamonds, attach...

Category

Late 19th Century English Victorian Antique Diamond Clasp

Materials

Diamond, Emerald, Natural Pearl, 15k Gold

Gold Ring with Shell Cameo and Diamonds, Late 19th Century
Gold Ring with Shell Cameo and Diamonds, Late 19th Century

Gold Ring with Shell Cameo and Diamonds, Late 19th Century

Located in Berlin, DE

Both are connected by 2 platinum clasps, which hold 6 small diamonds. The antique piece dates from the late 19th century.

Category

Late 19th Century German Belle Époque Antique Diamond Clasp

Materials

Diamond, 14k Gold

Art Deco Carved Ruby and Diamond Bracelet by Trabert & Hoeffer, Mauboussin
Art Deco Carved Ruby and Diamond Bracelet by Trabert & Hoeffer, Mauboussin

Art Deco Carved Ruby and Diamond Bracelet by Trabert & Hoeffer, Mauboussin

By Trabert & Hoeffer Mauboussin

Located in San Francisco, CA

In this chic, sophisticated, and stunning Jazz Age jewel, twenty bright translucent red rubies - hand-carved in a decorative fruit motif - gleam from within a free-form geometric arr...

Category

1920s Art Deco Antique Diamond Clasp

Materials

Diamond, Ruby, Platinum

Art Deco Baroque Pearl Diamond Lavaliere Necklace 18ct Gold, Circa 1920
Art Deco Baroque Pearl Diamond Lavaliere Necklace 18ct Gold, Circa 1920

Art Deco Baroque Pearl Diamond Lavaliere Necklace 18ct Gold, Circa 1920

Located in Kendal, GB

A fabulous Lavaliere necklace from the early 20th Century featuring a wonderful pear-shaped pendant set with an irregular shaped Baroque Pearl haloed with twinkling Rose cut Diamonds...

Category

1920s European Art Deco Antique Diamond Clasp

Materials

Diamond, Pearl, Tourmaline, Gold, 18k Gold, White Gold, Yellow Gold

Cartier Diamond Pearl and Onyx Watch, Art Deco, Paris, c. 1920
Cartier Diamond Pearl and Onyx Watch, Art Deco, Paris, c. 1920

Cartier Diamond Pearl and Onyx Watch, Art Deco, Paris, c. 1920

By Cartier

Located in New York, NY

Art Deco Diamond, Pearl, and Onyx Watch by Cartier, Paris, circa 1920 A watch with a square, cream-colored dial with Roman numerals and blued steel hands within a diamond border, a...

Category

1920s French Art Deco Antique Diamond Clasp

Materials

Diamond, Onyx, Pearl, Gold, Platinum

Verger Edwardian Gold Platinum Hand-Painted Enamel Pearl Diamond Pendant Watch
Verger Edwardian Gold Platinum Hand-Painted Enamel Pearl Diamond Pendant Watch

Verger Edwardian Gold Platinum Hand-Painted Enamel Pearl Diamond Pendant Watch

By Verger Frères

Located in Calabasas, CA

The watch is topped by a fan-shaped platinum bale set with rose-cut diamonds suspended from a natural pearl chain strung on platinum completed by a platinum and diamond-set navette-s...

Category

Early 1900s French Edwardian Antique Diamond Clasp

Materials

Diamond, Natural Pearl, 18k Gold, Platinum, Yellow Gold

Sylva & Cie Antique Georgian Diamond and Emerald Necklace with 18k Yellow Gold
Sylva & Cie Antique Georgian Diamond and Emerald Necklace with 18k Yellow Gold

Sylva & Cie Antique Georgian Diamond and Emerald Necklace with 18k Yellow Gold

By Sylva & Cie

Located in Los Angeles, CA

A stunning antique Georgian Era necklace that has been brilliantly re-designed into a contemporary necklace with signature handmade 18k yellow gold O-links and Georgian detail clasp....

Category

19th Century American Georgian Antique Diamond Clasp

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Edwardian Dramatic Multi Strand Pearl Festoon and Diamond Necklace
Edwardian Dramatic Multi Strand Pearl Festoon and Diamond Necklace

Edwardian Dramatic Multi Strand Pearl Festoon and Diamond Necklace

Located in Narberth, PA

The vertically hanging festoon links hang from a lacy mesh-like chain which clasps in the back at a diamond encrusted clasp. Four rows of pearls line the entire length of the chain f...

Category

1910s Edwardian Antique Diamond Clasp

Materials

Cultured Pearl, Platinum

Yellow gold graduated natural saltwater pearl necklet

Yellow gold graduated natural saltwater pearl necklet

Located in Stratford upon Avon, GB

Delicate graduated single row of natural saltwater pearls fitted to a diamond and sapphire platinum clasp. This elegant necklet comprises of one hundred and twenty eight pearls rang...

Category

Early 1900s Edwardian Antique Diamond Clasp

Materials

Diamond, Natural Pearl, Platinum

A Single Strand Natural Saltwater Pearl Necklace

A Single Strand Natural Saltwater Pearl Necklace

Located in Stratford upon Avon, GB

A Graduated Single-Stand of Natural Saltwater Pearls Fitted to a platinum Diamond and Sapphire set Clasp. The pretty Art Deco clasp features a pair of opposing rub over set triangul...

Category

Early 20th Century Art Deco Antique Diamond Clasp

Materials

Natural Pearl, Platinum

1920's French Art Deco Evening Bag
1920's French Art Deco Evening Bag

1920's French Art Deco Evening Bag

Located in Stamford, CT

Ca. 1920's French Art Deco purple velvet evening bag. 14K gold frame embellished with diamonds, carved lapis lazuli clasp and enameled edges in a stylized oriental cloud motif.

Category

1920s French Antique Diamond Clasp

Art Deco Coral Rock Crystal Diamond Clasp Necklace
Art Deco Coral Rock Crystal Diamond Clasp Necklace

Art Deco Coral Rock Crystal Diamond Clasp Necklace

Located in Boston, MA

A beautiful art deco period natural coral and rock crystal opera length necklace with a platinum and diamond clasp. Featuring alternating round natural coral beads and faceted rock c...

Category

Early 20th Century Art Deco Antique Diamond Clasp

Materials

Coral, Diamond, Rock Crystal, Platinum

Victorian Monocle Magnifying Glass Diamonds Gold Pendant Necklace
Victorian Monocle Magnifying Glass Diamonds Gold Pendant Necklace

Victorian Monocle Magnifying Glass Diamonds Gold Pendant Necklace

Located in Viana do Castelo, PT

Incredibly well thought of and made, with a marvellous spring clasp, and beautiful diamond engraving all this supporting a 1.5X Magnifying glass, in a portuguese high Karat 19.2 Gold...

Category

Late 19th Century Portuguese Victorian Antique Diamond Clasp

Materials

Diamond, Gold, 18k Gold

Victorian Natural Saltwater Pearl Necklace with Diamond Clasp
Victorian Natural Saltwater Pearl Necklace with Diamond Clasp

Victorian Natural Saltwater Pearl Necklace with Diamond Clasp

Located in Beverly Hills, CA

Initially, the necklace was submitted to the gemological laboratory with a ruby and diamond clasp which was later replaced with the current diamond clasp (please refer to the picture...

Category

Early 20th Century Unknown Antique Diamond Clasp

Materials

Diamond, Natural Pearl, Yellow Gold, Platinum

Double Strand Emerald Beads Necklace and Diamond Clasp
Double Strand Emerald Beads Necklace and Diamond Clasp

Double Strand Emerald Beads Necklace and Diamond Clasp

Located in Toronto, ON

The 18K white gold and diamond clasp of elongated filigree design set with three round cut diamonds and three small full cut diamonds approximately 0.38 ct, total diamond weight, ave...

Category

Early 20th Century Antique Diamond Clasp

Antique Diamond Clasp
Antique Diamond Clasp

Antique Diamond Clasp

Located in Geneva, CH

Antique Diamond Silver and Gold Clasp. Old mine cut Diamond: approx. 1.95 carats.

Category

19th Century British Anglo-Indian Antique Diamond Clasp

Materials

Diamond

Eight-Strand Coral Bead Bracelet with Platinum, White Gold and Diamond Clasp
Eight-Strand Coral Bead Bracelet with Platinum, White Gold and Diamond Clasp

Eight-Strand Coral Bead Bracelet with Platinum, White Gold and Diamond Clasp

Located in New York, NY

Eight Strand Coral Bead Bracelet with Platinum, White Gold and Diamond Clasp Coral beads ap. 5.0 to 4.4 mm., one cut-cornered step emerald-cut diamond ap. .90 ct., 2 old European-cut...

Category

1920s French Art Deco Antique Diamond Clasp

Materials

Coral, Diamond, Platinum

Vintage Pearl Choker Necklace Ornate Diamond Clasp
Vintage Pearl Choker Necklace Ornate Diamond Clasp

Vintage Pearl Choker Necklace Ornate Diamond Clasp

Located in Montgomery, AL

Necklace Details Material: 18K Yellow Gold Back; White Gold Top Era: Art Deco 1920 - 1940 Clasp Length: 17mm Clasp Width: 11.2mm Clasp Weight: 2.6 Grams Total Necklace Length: 15 1/2...

Category

1920s Art Deco Antique Diamond Clasp

Materials

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

Antique Art Deco Platinum Natural Akoya Pearl Old Euro Diamond Clasp Necklace
Antique Art Deco Platinum Natural Akoya Pearl Old Euro Diamond Clasp Necklace

Antique Art Deco Platinum Natural Akoya Pearl Old Euro Diamond Clasp Necklace

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Natural Akoya Pearl Old Euro Diamond Clasp Necklace. This incredible strand of pearls have natural akoya pearls and a platinum clasp that has old ...

Category

1920s Unknown Art Deco Antique Diamond Clasp

Materials

Diamond, Pearl, Platinum

Graduated Natural Pearl Necklace with Diamond Clasp
Graduated Natural Pearl Necklace with Diamond Clasp

Graduated Natural Pearl Necklace with Diamond Clasp

Located in Toronto, ON

Graduated natural pearl Necklace, Diamond and Sapphire clasp, C.1920. The Necklace comprising 134 predominantly cream white natural pearls, orient overtone, gauging 4.59 x 4.28 x 2.1...

Category

Early 20th Century Art Deco Antique Diamond Clasp

Vintage Double Strand Pearl Necklace with Diamond Clasp
Vintage Double Strand Pearl Necklace with Diamond Clasp

Vintage Double Strand Pearl Necklace with Diamond Clasp

Located in Chicago, IL

Circa 1930 An elegant Art Deco era double strand pearl necklace is embellished with a diamond and 14K white gold clasp. The clasp is set with 5 old mine cut and 14 old rose cut diam...

Category

Early 20th Century Art Deco Antique Diamond Clasp

Art Deco Natural Pearl Necklace and Diamond Clasp
Art Deco Natural Pearl Necklace and Diamond Clasp

Art Deco Natural Pearl Necklace and Diamond Clasp

Located in London, GB

Condition: Used (Very Good) Weight: 10.6 grams Length: 17.5 inches Pearls: 136 (6.4mm - 2.5mm) Certified Grading Laboratory: GCS Clasp Dimensions: 14mm x 5mm Rose Cut Diamond Dimensi...

Category

Early 20th Century Art Deco Antique Diamond Clasp

Materials

Pearl, 9k Gold, Yellow Gold

Mid-19th Century Gold Torquoise and Diamond Clasped Hands Bracelet
Mid-19th Century Gold Torquoise and Diamond Clasped Hands Bracelet

Mid-19th Century Gold Torquoise and Diamond Clasped Hands Bracelet

Located in Firenze, IT

An antique gold bangle bracelet centering on two clasped hands and diamond with engraved ruffled sleeves and torquoise, decorated throughout with foliate and scroll motifs, in 15k.

Category

1890s British Victorian Antique Diamond Clasp

Materials

Diamond, Gold

Antique Edwardian Double Strand Cultured Pearl Necklace with Diamond Clasp
Antique Edwardian Double Strand Cultured Pearl Necklace with Diamond Clasp

Antique Edwardian Double Strand Cultured Pearl Necklace with Diamond Clasp

Located in Banbury, GB

Lustrous graduated double white, creamy, dreamy cultured pearls culminate in a scintillating constellation of bright white and round diamonds in this elegant. Clasp measures 18 x 9mm...

Category

1910s British Edwardian Antique Diamond Clasp

Materials

Diamond, Cultured Pearl, 14k Gold

Mid-19th Century Gold Torquoise and Diamond Clasped Hands Bracelet
Mid-19th Century Gold Torquoise and Diamond Clasped Hands Bracelet

Mid-19th Century Gold Torquoise and Diamond Clasped Hands Bracelet

Located in Firenze, IT

An antique gold bangle bracelet centering on two clasped hands and diamond with engraved ruffled sleeves and torquoise, decorated throughout with foliate and scroll motifs, in 15k.

Category

1890s British Victorian Antique Diamond Clasp

Materials

Diamond, Gold, 15k Gold

Antique Graduated Knotted Pearl Necklace 12K Gold Diamond Clasp 22"
Antique Graduated Knotted Pearl Necklace 12K Gold Diamond Clasp 22"

Antique Graduated Knotted Pearl Necklace 12K Gold Diamond Clasp 22"

Located in Dayton, OH

Early 20th century knotted string of graduated pearls. Hook side of original clasp is missing; necklace has been modified to secure with two small lengths of chain with 12K spring ri...

Category

Early 20th Century Antique Diamond Clasp

Materials

Precious Stone

18 Karat Yellow Gold Strand Bracelet
18 Karat Yellow Gold Strand Bracelet

18 Karat Yellow Gold Strand Bracelet

Located in Palm Desert, CA

0.80 carat total weight Round Brilliant Cut Diamond 7 strand Bracelet in 18 Karat Yellow Gold with a diamond clasp.

Category

Late 19th Century Antique Diamond Clasp

Materials

Diamond, 18k Gold, Yellow Gold

Natural Pearl Necklace with Diamond, Sapphire and Gold Clasp
Natural Pearl Necklace with Diamond, Sapphire and Gold Clasp

Natural Pearl Necklace with Diamond, Sapphire and Gold Clasp

Located in Jesmond, Newcastle Upon Tyne

This fine and impressive antique pearl necklace with diamond clasp has been crafted in 18 ct yellow gold with an 18 ct white gold setting.

Category

1910s Unknown Antique Diamond Clasp

Materials

Diamond, Natural Pearl, Blue Sapphire, 18k Gold

Art Deco Diamond and Cultured Pearl Triple Row Necklace
Art Deco Diamond and Cultured Pearl Triple Row Necklace

Art Deco Diamond and Cultured Pearl Triple Row Necklace

Located in Chipping Campden, GB

The diamonds total to approximately 2ct in the clasp and spacers total 40pts.

Category

1920s French Art Deco Antique Diamond Clasp

Materials

Diamond, Cultured Pearl, 18k Gold

Antique Edwardian Pearl And Diamond Necklace
Antique Edwardian Pearl And Diamond Necklace

Antique Edwardian Pearl And Diamond Necklace

Located in Chicago, IL

This triple strand pearl necklace was made around 1910 with a much older diamond clasp. The silver topped gold and old rose cut diamond (over 2 cttw) openwork clasp is from the ea...

Category

1910s Dutch Edwardian Antique Diamond Clasp

Materials

Cultured Pearl, Diamond

Natural Saltwater Pearl and Diamond Necklace, 1920s
Natural Saltwater Pearl and Diamond Necklace, 1920s

Natural Saltwater Pearl and Diamond Necklace, 1920s

Located in Idar-Oberstein, DE

The pearls have an excellent lustre and white colour. The clasp has a geometric design, set with round brilliant cut diamonds, and a safety clip attached.

Category

1920s Art Deco Antique Diamond Clasp

Materials

Diamond, Pearl, Yellow Gold

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Located in Northampton, MA

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Located in Jesmond, Newcastle Upon Tyne

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1920s Unknown Antique Diamond Clasp

Materials

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Located in New York, NY

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Located in Munich, Bavaria

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Category

1980s Antique Diamond Clasp

Circa 1900s Emerald and Old Mine Diamond Navette Ring
Circa 1900s Emerald and Old Mine Diamond Navette Ring

Circa 1900s Emerald and Old Mine Diamond Navette Ring

Located in Hicksville, NY

Year: 1900s Item Details: Ring Size: 7.75 Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 3.8 grams Emerald Details: Natural Emeralds, Antique Cushion Cut, Green Color. ...

Category

Early 1900s Edwardian Antique Diamond Clasp

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Cream Pearl 3 Row Choker Quality Pearls with Center Dangle pearl Adjustable
Cream Pearl 3 Row Choker Quality Pearls with Center Dangle pearl Adjustable

Cream Pearl 3 Row Choker Quality Pearls with Center Dangle pearl Adjustable

Located in Brooklyn, NY

Quality Luster Three Row Choker pearls With Dangle center Adjustable Length approx - 12.5 - 14.5 Metals are Yellow and or White Alloy Lobster Lock with extension for adjustable Pearl...

Category

2010s American Antique Diamond Clasp

Materials

Pearl

Pair of Antique Late 19th Century Pearl and Diamond Pendent Earrings
Pair of Antique Late 19th Century Pearl and Diamond Pendent Earrings

Pair of Antique Late 19th Century Pearl and Diamond Pendent Earrings

Located in OVIEDO, AS

A PAIR OF LATE 19TH CENTURY PEARL AND DIAMOND PENDENT EARRINGS From the top of each pearl suspending vertically set from three graduated old brilliant-cut diamonds suspending, appro...

Category

1890s European Late Victorian Antique Diamond Clasp

Materials

Diamond, Pearl, 18k Gold, Platinum

Elegant French Art Deco Sequin Gown
Elegant French Art Deco Sequin Gown

Elegant French Art Deco Sequin Gown

Located in New York, NY

Elegant and timeless French Sequin Art Deco Gown sewn on cotton tulle. Nude iridescent gelatin sequins cover the entire gown completely. There are sequined Art Deco diamond motifs ab...

Category

1930s French Antique Diamond Clasp

Vintage 1930's Chartreuse Lamé Green Evening Gown US 2 UK 6
Vintage 1930's Chartreuse Lamé Green Evening Gown US 2 UK 6

Vintage 1930's Chartreuse Lamé Green Evening Gown US 2 UK 6

Located in Nashville, TN

This mesmerising 1930's chartreuse green and brown botanical print dress with gold lamé thread accents, is a rare piece to behold Her rounded neckline is framed by a soft turned dow...

Category

1930s Antique Diamond Clasp

Hermès New Birkin 30 Gris Grizzly
Hermès New Birkin 30 Gris Grizzly

Hermès New Birkin 30 Gris Grizzly

$38,999

H 8.5 in W 6 in L 11.5 in

Hermès New Birkin 30 Gris Grizzly

By Hermès

Located in West Hollywood, CA

Hermès collectible and rare Birkin bag, 30cm, grizzly limited edition. Gris caillou grizzly and gris meyer swift, palladium hardware. New unworn condition.. Handle drop, 4"L. Comes w...

Category

21st Century and Contemporary Antique Diamond Clasp

Vivienne Westwood Velvet Blouson Jacket
Vivienne Westwood Velvet Blouson Jacket

Vivienne Westwood Velvet Blouson Jacket

By Vivienne Westwood

Located in Berlin, BE

Beautiful velvet Vivienne Westwood Jacket. Cut in a stunning velvet that seems to absorb and refract light like oil on water, the piece balances romance and rebellion with signature ...

Category

2010s Italian Antique Diamond Clasp

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Antique Diamond Clasp For Sale on 1stDibs

On 1stDibs, you can find the most appropriate antique diamond clasp for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, Silver and 18k Gold. You’re likely to find the perfect antique diamond clasp among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 20th Century. An antique diamond clasp from Boucheron and Janesich — each of whom created a beautiful version of this treasured accessory — is worth considering. An antique diamond clasp of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 46, is particularly popular. See these pages for an old mine cut iteration of this accessory, while there are also rose cut cut and round cut cut versions available here, too. If you’re browsing our inventory for an antique diamond clasp, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Antique Diamond Clasp?

The price for an antique diamond clasp starts at $220 and tops out at $93,917 with these necklaces, on average, selling for $4,998.

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.