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Antique 4.85Ct Diamond and 18k Yellow Gold Pendant Circa 1890
Antique 4.85Ct Diamond and 18k Yellow Gold Pendant Circa 1890

Antique 4.85Ct Diamond and 18k Yellow Gold Pendant Circa 1890

Located in Jesmond, Newcastle Upon Tyne

The scrolling frame of this impressive antique pendant is ornamented with a further seven impressive claw set Old European round cut diamonds, in addition to two collet set diamonds ...

Category

Antique 1890s Pendant Necklaces

Materials

Diamond, Yellow Gold

Antique Pearl and 3.54 Carat Diamond 9k Yellow Gold Brooch Circa 1910
Antique Pearl and 3.54 Carat Diamond 9k Yellow Gold Brooch Circa 1910

Antique Pearl and 3.54 Carat Diamond 9k Yellow Gold Brooch Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The brooch is further embellished with a linear drop ornamented with a single pearl and a feature 1ct collet set diamond to the terminal, surmounted with an individually collet set D...

Category

Vintage 1910s Brooches

Materials

Diamond, Pearl, Yellow Gold, Platinum

Georgian Silver Floral Diamond Cluster Earrings 14k Gold Ear Wires, 1830s
Georgian Silver Floral Diamond Cluster Earrings 14k Gold Ear Wires, 1830s

Georgian Silver Floral Diamond Cluster Earrings 14k Gold Ear Wires, 1830s

Located in Beverly Hills, CA

These authentically Georgian diamond earrings are designed as floral clusters in patinated silver, set with rustic rose cut diamonds in closed‑back collet settings for a beautifully ...

Category

Antique Early 19th Century Unknown Dangle Earrings

Materials

Diamond, Gold, 14k Gold, Silver

Antique 3.10ct Moonstone, Ruby, Emerald, Diamond and Pearl, Yellow Gold Brooch
Antique 3.10ct Moonstone, Ruby, Emerald, Diamond and Pearl, Yellow Gold Brooch

Antique 3.10ct Moonstone, Ruby, Emerald, Diamond and Pearl, Yellow Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

The head of the insect is embellished with four pavé set diamonds, with two yellow gold collet set round faceted cut emeralds, representing the eyes.

Category

Antique 19th Century Unknown Brooches

Materials

Diamond, Emerald, Moonstone, Pearl, Ruby, Yellow Gold

Antique Art Deco 1.67 Carat Diamond and 18k White Gold Pendant Circa 1935
Antique Art Deco 1.67 Carat Diamond and 18k White Gold Pendant Circa 1935

Antique Art Deco 1.67 Carat Diamond and 18k White Gold Pendant Circa 1935

Located in Jesmond, Newcastle Upon Tyne

The Art Deco style setting is ornamented with an impressive central collet set 0.21ct Old European cut diamond, surmounted with a smaller collet set Old European cut diamond in a ver...

Category

Vintage 1930s Pendant Necklaces

Materials

Diamond, White Gold, Platinum

Vintage 2.80 Carat Emerald and 2.92 Carat Diamond Platinum Drop Earrings
Vintage 2.80 Carat Emerald and 2.92 Carat Diamond Platinum Drop Earrings

Vintage 2.80 Carat Emerald and 2.92 Carat Diamond Platinum Drop Earrings

Located in Jesmond, Newcastle Upon Tyne

The emeralds suspend from a linear array of six articulated four-claw set transitional modern brilliant round cut diamonds, incorporating a central individually collet set baguette c...

Category

Vintage 1950s Unknown Drop Earrings

Materials

Diamond, Emerald, Platinum

Antique Art Deco Platinum Ring Diamond & Emerald Vintage Pinky US Size 3.5
Antique Art Deco Platinum Ring Diamond & Emerald Vintage Pinky US Size 3.5

Antique Art Deco Platinum Ring Diamond & Emerald Vintage Pinky US Size 3.5

Located in Greer, SC

"Lady's Art Deco ring is platinum, stamped 5% Irid Plat, weighs 2.2 pennyweights, good condition. A single stone collet set marquise diamond center has borders with channel set recta...

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

Antique Art Deco 1.29 Carat Diamond and 18k White Gold Ring Circa 1925
Antique Art Deco 1.29 Carat Diamond and 18k White Gold Ring Circa 1925

Antique Art Deco 1.29 Carat Diamond and 18k White Gold Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature six-claw set 0.46ct and 0.45ct Old European round cut diamond, in a vertical arrangement. The stepped ring shoulders are or...

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, White Gold, Platinum

Art Deco 0.66 Carat Diamond and 14 Carat White Gold Cocktail Ring
Art Deco 0.66 Carat Diamond and 14 Carat White Gold Cocktail Ring

Art Deco 0.66 Carat Diamond and 14 Carat White Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated millegrain setting is ornamented with a feature 0.19ct Old European cut diamond, flanked diagonally by two further Old European round cut diamonds, all individu...

Category

20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Antique 6.38 Carat Diamond and Yellow Gold Silver Set Spray Brooch
Antique 6.38 Carat Diamond and Yellow Gold Silver Set Spray Brooch

Antique 6.38 Carat Diamond and Yellow Gold Silver Set Spray Brooch

Located in Jesmond, Newcastle Upon Tyne

The intricate floral design is embellished with a further ninety-two pavé and collet set diamonds, in a combination of Dutch and Old European round cuts.

Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, 10k Gold, Silver, Yellow Gold, 14k Gold

Tiffany & Co. Schlumberger 18K Yellow Gold Green Enamel And Diamond Bracelet
Tiffany & Co. Schlumberger 18K Yellow Gold Green Enamel And Diamond Bracelet

Tiffany & Co. Schlumberger 18K Yellow Gold Green Enamel And Diamond Bracelet

By Jean Schlumberger for Tiffany & Co.

Located in New York, NY

The fresh, elegant tone of the enamel is beautifully complemented by collet-set diamonds totaling approximately 4.00 carats, adding a controlled brilliance throughout the design.

Category

20th Century French Modern Bangles

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

7.42 Carat Amethyst and 1.48 Carat Diamond and 12k Yellow Gold Ring Circa 1935
7.42 Carat Amethyst and 1.48 Carat Diamond and 12k Yellow Gold Ring Circa 1935

7.42 Carat Amethyst and 1.48 Carat Diamond and 12k Yellow Gold Ring Circa 1935

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, ornamented scrolling setting is ornamented with a stunning central collet set 7.42ct oval faceted cut amethyst. The amethyst is encompassed with twenty pavé s...

Category

Vintage 1930s Cocktail Rings

Materials

Amethyst, Diamond, Yellow Gold, Platinum

Vintage 1.16 Carat Diamond and 18k Yellow Gold Five Stone Ring Circa 1950
Vintage 1.16 Carat Diamond and 18k Yellow Gold Five Stone Ring Circa 1950

Vintage 1.16 Carat Diamond and 18k Yellow Gold Five Stone Ring Circa 1950

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 1.16 carat bezel/collet set diamond and 18 karat yellow gold, palladium set five stone ring; part of our collection of diamond rings.

Category

Vintage 1950s Engagement Rings

Materials

Diamond, Yellow Gold

Vintage 1.85 Carat Emerald and 7.10 carat Diamond Jewellery Set
Vintage 1.85 Carat Emerald and 7.10 carat Diamond Jewellery Set

Vintage 1.85 Carat Emerald and 7.10 carat Diamond Jewellery Set

Located in Jesmond, Newcastle Upon Tyne

This stunning brooch is ornamented with layered and sinuous leaf designs incorporating further pavé set diamonds, in addition to six plain platinum globular bud designs each bearing ...

Category

Vintage 1940s Unknown Brooches

Materials

Diamond, Emerald, 9k Gold, White Gold, Platinum

Antique 3.83 Carat Diamond and Platinum Art Deco Brooch Circa 1925
Antique 3.83 Carat Diamond and Platinum Art Deco Brooch Circa 1925

Antique 3.83 Carat Diamond and Platinum Art Deco Brooch Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The feature formation bears a further collet set diamond to the terminals, all encompassed with a pierced decorated Art Deco setting incorporating forty-eight diamonds, in a combinat...

Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, Platinum

Aletto Brothers Gold, Platinum, Sapphire and Diamond Flower Clip-Brooch
Aletto Brothers Gold, Platinum, Sapphire and Diamond Flower Clip-Brooch

Aletto Brothers Gold, Platinum, Sapphire and Diamond Flower Clip-Brooch

By Aletto Brothers

Located in New York, NY

There are 13 round sapphires that weigh approximately 1.50 carats, and there are 6 collet-set round diamonds that weigh approximately 0.40 carat.

Category

21st Century and Contemporary Contemporary Brooches

Materials

Diamond, Sapphire, Gold, Platinum

Vintage 1.72 Carat Sapphire and 1.80 Carat Diamond, Platinum Earrings Circa 1990
Vintage 1.72 Carat Sapphire and 1.80 Carat Diamond, Platinum Earrings Circa 1990

Vintage 1.72 Carat Sapphire and 1.80 Carat Diamond, Platinum Earrings Circa 1990

Located in Jesmond, Newcastle Upon Tyne

Each sapphire is encompassed with twelve platinum collet set modern brilliant round cut diamonds. The central cluster array of each earrings supports protruding lobed designs to an ...

Category

1990s Lever-Back Earrings

Materials

Diamond, Sapphire, Yellow Gold, Platinum

Antique 1920s 2.26 Carat Amethyst and Diamond Yellow Gold Brooch
Antique 1920s 2.26 Carat Amethyst and Diamond Yellow Gold Brooch

Antique 1920s 2.26 Carat Amethyst and Diamond Yellow Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, circular design displays a feature 2.26ct cushion cut amethyst, surrounded by eight individually silver collet set diamonds. The amethyst and diamonds are bor...

Category

Vintage 1920s Unknown Brooches

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold, Silver, Enamel

Natural Pink Sapphire and Diamond Dangle Earrings, 2.92ct. Pierre/Famille
Natural Pink Sapphire and Diamond Dangle Earrings, 2.92ct. Pierre/Famille

Natural Pink Sapphire and Diamond Dangle Earrings, 2.92ct. Pierre/Famille

By Pierre Famille

Located in Aspen, CO

The small four round brilliant cut diamonds at the top are collet set. These articulate (highly flexible) earrings are 1.75 inches long.

Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Diamond, Pink Sapphire, Platinum

Antique Natural Pearl and Diamond Necklace, circa 1880
Antique Natural Pearl and Diamond Necklace, circa 1880

Antique Natural Pearl and Diamond Necklace, circa 1880

Located in London, GB

Antique natural pearl and diamond necklace, circa 1880. A gold and silver necklace with one central florette set with a natural round pearl surrounded by eight petals, each set with ...

Category

Antique Late 19th Century Victorian Link Necklaces

Materials

Diamond, Natural Pearl, Sterling Silver, Yellow Gold

Antique English 15k Yellow Gold Ruby Cabochon and Old Mine-Cut Diamond Ring
Antique English 15k Yellow Gold Ruby Cabochon and Old Mine-Cut Diamond Ring

Antique English 15k Yellow Gold Ruby Cabochon and Old Mine-Cut Diamond Ring

Located in New York, NY

The shoulders are adorned with delicate engraved scrollwork, lending the mounting an elegant sense of movement and refinement, while the finely detailed gallery showcases the meticul...

Category

20th Century Engagement Rings

Materials

Diamond, Ruby, 14k Gold, 15k Gold

Vintage 0.80ct Emerald and Diamond Three Stone Ring, hallmarked 1986
Vintage 0.80ct Emerald and Diamond Three Stone Ring, hallmarked 1986

Vintage 0.80ct Emerald and Diamond Three Stone Ring, hallmarked 1986

Located in London, GB

The central emerald has been claw set into 18 carat yellow gold, the same metal as the band, whilst each diamond sits within an platinum collet. Gemstone: Emerald Stone Shape: Round...

Category

Vintage 1980s British Three-Stone Rings

Materials

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

1.12 Carat Diamond & 0.60 Carat Emerald 18k Yellow Gold Twist Ring Circa 1880
1.12 Carat Diamond & 0.60 Carat Emerald 18k Yellow Gold Twist Ring Circa 1880

1.12 Carat Diamond & 0.60 Carat Emerald 18k Yellow Gold Twist Ring Circa 1880

Located in Jesmond, Newcastle Upon Tyne

The feature gemstone is flanked to the upper and lower portions with a silver claw set Old European round cut diamond displayed in a vertical formation. The impressive pierced decor...

Category

Antique 1880s French Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold, Platinum, Silver

Natural Saltwater Pearl Diamond Enamel and 18k Yellow Gold Pendant / Brooch
Natural Saltwater Pearl Diamond Enamel and 18k Yellow Gold Pendant / Brooch

Natural Saltwater Pearl Diamond Enamel and 18k Yellow Gold Pendant / Brooch

Located in Jesmond, Newcastle Upon Tyne

The central arrangement is further accented with eight cut diamonds in a combination of collet and pavé settings.

Category

Antique 1890s Art Nouveau Pendant Necklaces

Materials

Diamond, Pearl, Yellow Gold, Platinum, Enamel

Tiffany & Co. Rose Gold Diamond Jazz Band
Tiffany & Co. Rose Gold Diamond Jazz Band

Tiffany & Co. Rose Gold Diamond Jazz Band

By Tiffany & Co.

Located in New York, NY

Jazz collection. Diamonds in a Collet setting are the foundation to the designs in this dynamic range of jewelry pieces.

Category

21st Century and Contemporary Band Rings

Art Nouveau 0.35 Carat Diamond, Enamel and 18k Yellow Gold Pendant Circa 1910
Art Nouveau 0.35 Carat Diamond, Enamel and 18k Yellow Gold Pendant Circa 1910

Art Nouveau 0.35 Carat Diamond, Enamel and 18k Yellow Gold Pendant Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The lower border of this desirable Art Nouveau enamel pendant in gold is ornamented with three collet set Dutch cut diamonds, each supporting an articulating swept drop accented with...

Category

Vintage 1910s Unknown Art Nouveau Pendant Necklaces

Materials

Diamond, Yellow Gold, Enamel

Antique 1.05Ct Emerald 1.18Ct Diamond Yellow Gold Ring, Circa 1930
Antique 1.05Ct Emerald 1.18Ct Diamond Yellow Gold Ring, Circa 1930

Antique 1.05Ct Emerald 1.18Ct Diamond Yellow Gold Ring, Circa 1930

Located in Jesmond, Newcastle Upon Tyne

The ring is ornamented with a feature 1.12Ct Old European cut diamond, 18k yellow gold collet set in relief to the center of the design.

Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold, Platinum

Italian 18K Gold Amethyst Turquoise Diamond Demi-Parure Suite, Necklace Earrings
Italian 18K Gold Amethyst Turquoise Diamond Demi-Parure Suite, Necklace Earrings

Italian 18K Gold Amethyst Turquoise Diamond Demi-Parure Suite, Necklace Earrings

Located in Plantation, FL

RING SIZE 6 1/2 Each element of the suite is cohesively designed, with calibrated amethyst cabochons exhibiting deep saturation and excellent transparency, complemented by bright tu...

Category

21st Century and Contemporary Italian Modern Beaded Necklaces

Materials

Amethyst, Diamond, Turquoise, 18k Gold

48.34Ct Aquamarine and 0.70Ct Diamond 18k Yellow Gold and Platinum Necklace
48.34Ct Aquamarine and 0.70Ct Diamond 18k Yellow Gold and Platinum Necklace

48.34Ct Aquamarine and 0.70Ct Diamond 18k Yellow Gold and Platinum Necklace

Located in Jesmond, Newcastle Upon Tyne

The feature platinum setting suspends via two chains from a yellow gold and platinum set vertical linear antique (circa 1900) diamond arrangement. This array is comprised of an impr...

Category

Vintage 1920s Pendant Necklaces

Materials

Aquamarine, Diamond, Yellow Gold, Platinum

Antique Art Deco 6.35 Carat Diamond and Platinum Fringe Necklace Circa 1925
Antique Art Deco 6.35 Carat Diamond and Platinum Fringe Necklace Circa 1925

Antique Art Deco 6.35 Carat Diamond and Platinum Fringe Necklace Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The fully articulated upper portion of the necklace is composed of three circular set links, each embellished with a four-claw set Old European round cut diamond, in addition to sixt...

Category

Vintage 1920s Art Deco Drop Necklaces

Materials

Diamond, Platinum

33.63 Carat Yellow and Blue Sapphire 8.50 Carat Diamond 18k Yellow Gold Bracelet
33.63 Carat Yellow and Blue Sapphire 8.50 Carat Diamond 18k Yellow Gold Bracelet

33.63 Carat Yellow and Blue Sapphire 8.50 Carat Diamond 18k Yellow Gold Bracelet

Located in Jesmond, Newcastle Upon Tyne

These settings articulate via a secondary cluster design, incorporating the aforementioned collet set diamonds. These cluster motifs bear a claw set yellow sapphire to the centre an...

Category

Early 2000s Link Bracelets

Materials

Diamond, Blue Sapphire, Yellow Sapphire, Yellow Gold

Bailey, Banks & Biddle 1920s Two-Stone Diamond Ring
Bailey, Banks & Biddle 1920s Two-Stone Diamond Ring

Bailey, Banks & Biddle 1920s Two-Stone Diamond Ring

By Bailey, Banks & Biddle

Located in London, GB

Bailey, Banks and Biddle two stone diamond ring. Set with two round old cut diamonds in open back millegrain collet settings with a total weight of 1.60 carats, the curved bezel also...

Category

Vintage 1920s American Art Deco Cluster Rings

Materials

Diamond, Platinum

Antique Art Deco 2.29 Carat Diamond and Platinum Pendant Circa 1930
Antique Art Deco 2.29 Carat Diamond and Platinum Pendant Circa 1930

Antique Art Deco 2.29 Carat Diamond and Platinum Pendant Circa 1930

Located in Jesmond, Newcastle Upon Tyne

The terminal suspends from two further Old European cut diamonds, four-claw and collet set in a linear formation.

Category

Vintage 1930s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Art Deco 1.00ct Diamond Two Stone Twist Ring, c.1920s
Art Deco 1.00ct Diamond Two Stone Twist Ring, c.1920s

Art Deco 1.00ct Diamond Two Stone Twist Ring, c.1920s

Located in London, GB

Claw set into platinum collets the central diamonds are then enveloped by an elegantly twisting band of the same metal.

Category

Vintage 1920s British Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Diamond Bracelet Vintage Estate Jewelry Marquis Cut
Antique Art Deco Platinum Diamond Bracelet Vintage Estate Jewelry Marquis Cut

Antique Art Deco Platinum Diamond Bracelet Vintage Estate Jewelry Marquis Cut

Located in Greer, SC

Three (3) rectangular links, each having a center collet set marquis diamond flanked by two bar set baguette diamonds.

Category

Vintage 1920s Unknown Art Deco Link Bracelets

Materials

Diamond, Platinum

Edwardian 0.70 Carat Diamond Solitaire Engagement Ring, circa 1910
Edwardian 0.70 Carat Diamond Solitaire Engagement Ring, circa 1910

Edwardian 0.70 Carat Diamond Solitaire Engagement Ring, circa 1910

Located in London, GB

It has been graded as an I in colour and VS2 in clarity. The collet, holding the diamond, has been hand made from platinum, whilst the shank is in 18 carat yellow gold.

Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, 18k Gold, Platinum

9.75 Carat Sapphire and 6.95 Carat Diamond 18k Yellow Gold Bracelet Circa 1915
9.75 Carat Sapphire and 6.95 Carat Diamond 18k Yellow Gold Bracelet Circa 1915

9.75 Carat Sapphire and 6.95 Carat Diamond 18k Yellow Gold Bracelet Circa 1915

Located in Jesmond, Newcastle Upon Tyne

The feature sapphires are each encompassed with eighteen pavé set Old European round cut diamonds. These stunning gemstone settings articulate via a single collet set Old European r...

Category

Vintage 1910s Portuguese Link Bracelets

Materials

Diamond, Sapphire, Yellow Gold, Platinum

Boivin Retro Gold Diamond "Guirlande de Feuilles" Leaves Brooch
Boivin Retro Gold Diamond "Guirlande de Feuilles" Leaves Brooch

Boivin Retro Gold Diamond "Guirlande de Feuilles" Leaves Brooch

By René Boivin

Located in New York, NY

Designed as a highly flexible cascade of leaves, the tapered garland set with old European-cut and old mine-cut diamonds spaced by collet-set diamonds mounted in polished 18kt yellow...

Category

Vintage 1940s French Modern Brooches

Materials

Diamond, Gold, 18k Gold

Antique 1.00Ct Diamond and 14k Yellow Gold Bow Brooch / Pendant Circa 1920
Antique 1.00Ct Diamond and 14k Yellow Gold Bow Brooch / Pendant Circa 1920

Antique 1.00Ct Diamond and 14k Yellow Gold Bow Brooch / Pendant Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The articulating tear-shaped double stranded terminal incorporates an impressive millegrain decorated collet set 0.77ct Old European cut diamond. The feature diamond suspends from a...

Category

Vintage 1920s Brooches

Materials

Diamond, White Gold, Yellow Gold

Antique Art Deco 1.03 Carat Diamond and 18k White Gold Solitaire Ring Circa 1920
Antique Art Deco 1.03 Carat Diamond and 18k White Gold Solitaire Ring Circa 1920

Antique Art Deco 1.03 Carat Diamond and 18k White Gold Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature six-claw set 0.75ct transitional modern brilliant round cut diamond. The elevated ring shoulders are ornamented with two ba...

Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, White Gold

Antique 1.25 Carat Diamond and Platinum Cocktail Engagement Ring Circa 1935
Antique 1.25 Carat Diamond and Platinum Cocktail Engagement Ring Circa 1935

Antique 1.25 Carat Diamond and Platinum Cocktail Engagement Ring Circa 1935

Located in Jesmond, Newcastle Upon Tyne

The rectangular pierced decorated setting features a feature 0.33ct and 0.30ct Old European round cut diamond, in addition to two further Old European cut diamonds, all collet set in...

Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Platinum

Art Deco 3.83 Carat Madagascar Sapphire and 0.90 Carat Diamond Platinum Pendant
Art Deco 3.83 Carat Madagascar Sapphire and 0.90 Carat Diamond Platinum Pendant

Art Deco 3.83 Carat Madagascar Sapphire and 0.90 Carat Diamond Platinum Pendant

Located in Jesmond, Newcastle Upon Tyne

The lozenge-shaped terminal of this antique pendant suspends from an articulated linear drop, ornamented with collet set diamonds, in a combination of transitional modern brilliant r...

Category

Vintage 1970s Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, Platinum, White Gold

Antique 0.84 Carat Diamond and 18k Yellow Gold Drop Earrings Circa 1890
Antique 0.84 Carat Diamond and 18k Yellow Gold Drop Earrings Circa 1890

Antique 0.84 Carat Diamond and 18k Yellow Gold Drop Earrings Circa 1890

Located in Jesmond, Newcastle Upon Tyne

Each earring is embellished with a suspended feature claw set 0.33ct and 0.25ct Old European cut diamond. The feature diamonds are each suspended from a yellow gold linear bar ornam...

Category

Antique 1890s Drop Earrings

Materials

Diamond, Yellow Gold, Silver

6.25ct Basaltic Sapphire, 0.24ct Emerald 7.30ct Diamond, 15k Yellow Gold Brooch
6.25ct Basaltic Sapphire, 0.24ct Emerald 7.30ct Diamond, 15k Yellow Gold Brooch

6.25ct Basaltic Sapphire, 0.24ct Emerald 7.30ct Diamond, 15k Yellow Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

The legs, antennae and head of the insect are embellished with twelve diamonds and encompass two impressive collet set cabochon cut emeralds, representing the eyes.

Category

Antique 1890s Unknown Brooches

Materials

Diamond, Emerald, Sapphire, Yellow Gold, Silver

8.14 Carat Basaltic Sapphire 11.79 Carat Diamond Platinum Necklace Circa 1945
8.14 Carat Basaltic Sapphire 11.79 Carat Diamond Platinum Necklace Circa 1945

8.14 Carat Basaltic Sapphire 11.79 Carat Diamond Platinum Necklace Circa 1945

Located in Jesmond, Newcastle Upon Tyne

The terminals are further embellished with opposing interlacing curvilinear scroll designs, incorporating twenty-eight channel set diamonds, completing the design. The necklace sett...

Category

Vintage 1940s Unknown Art Deco Link Necklaces

Materials

Diamond, Sapphire, Platinum

Blister Pearl Emerald 0.70 Carat Diamond and 14k Gold Bird Brooch Circa 1930
Blister Pearl Emerald 0.70 Carat Diamond and 14k Gold Bird Brooch Circa 1930

Blister Pearl Emerald 0.70 Carat Diamond and 14k Gold Bird Brooch Circa 1930

Located in Jesmond, Newcastle Upon Tyne

The white gold head of the bird is embellished with thirty-two impressive pavé set eight cut diamonds, incorporating a collet set round faceted cut emerald, representing the bird's e...

Category

Vintage 1930s Brooches

Materials

Diamond, Emerald, Pearl, White Gold, Yellow Gold

Vintage 12.80 Carat Topaz 0.82 Carat Diamond and 14k Yellow Gold Brooch
Vintage 12.80 Carat Topaz 0.82 Carat Diamond and 14k Yellow Gold Brooch

Vintage 12.80 Carat Topaz 0.82 Carat Diamond and 14k Yellow Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

The topaz is secured via eight collet set diamonds, in a combination of Dutch and eight cuts.

Category

Vintage 1950s British Brooches

Materials

Diamond, Topaz, Yellow Gold, Platinum

Cartier London Vintage Aquamarine Diamond Floral Platinum Earrings, Circa 1940
Cartier London Vintage Aquamarine Diamond Floral Platinum Earrings, Circa 1940

Cartier London Vintage Aquamarine Diamond Floral Platinum Earrings, Circa 1940

By Cartier

Located in London, GB

A pair of Cartier London vintage aquamarine and diamond floral platinum earrings, circa 1940. Each clip of stylised floral design is set with pear cut aquamarine petals with a round...

Category

Vintage 1940s British Retro Clip-on Earrings

Materials

Aquamarine, Diamond, Platinum

1880's Victorian Mourning Rosecut Diamond Onyx Gold Pendant Brooch 14K Gold
1880's Victorian Mourning Rosecut Diamond Onyx Gold Pendant Brooch 14K Gold

1880's Victorian Mourning Rosecut Diamond Onyx Gold Pendant Brooch 14K Gold

Located in EINDHOVEN, NB

Set into the onyx is a single rose cut diamond, mounted in a raised collet setting, creating a subtle point of light against the dark ground.

Category

Antique Late 19th Century Dutch Victorian Pendant Necklaces

Materials

Onyx, Diamond, Gold, 14k Gold

Antique 19th Century Old Brilliant Diamond Blue Enamel Drop Earrings Portuguese
Antique 19th Century Old Brilliant Diamond Blue Enamel Drop Earrings Portuguese

Antique 19th Century Old Brilliant Diamond Blue Enamel Drop Earrings Portuguese

Located in Lisbon, PT

Each earring is centered by a circular plaque of deep navy-blue enamel, its saturated tone providing a dramatic foil to a prominently step-down collet-set Old European brilliant-cut ...

Category

Antique Late 19th Century Portuguese Late Victorian Drop Earrings

Materials

Diamond, Yellow Gold, Silver, Enamel

Two-Stone Round Brilliant Cut Diamond Crossover Ring, circa 1984
Two-Stone Round Brilliant Cut Diamond Crossover Ring, circa 1984

Two-Stone Round Brilliant Cut Diamond Crossover Ring, circa 1984

Located in London, GB

Dating to 1984, this Victorian inspired twist ring features two round brilliant diamonds. They each weigh 0.15 carat and have been securely claw set within their 18 carat white gold ...

Category

Vintage 1980s Unknown Engagement Rings

Materials

Diamond, 18k Gold

Victorian Spanish 18K Gold and Silver Diamond Dangle Earrings
Victorian Spanish 18K Gold and Silver Diamond Dangle Earrings

Victorian Spanish 18K Gold and Silver Diamond Dangle Earrings

Located in Venice, CA

At the top of the earrings is a leaf with a silver set Rose Cut diamond surrounded by a gold buttercup setting. The lower portion of the earrings has leaves that cascade down, repeat...

Category

Antique Late 19th Century Spanish Victorian Dangle Earrings

Materials

Diamond, Gold, 18k Gold, Silver

2.35 Carat Opal and 0.60 Carat Diamond, 18 Karat Yellow Gold Pendant Circa 1920
2.35 Carat Opal and 0.60 Carat Diamond, 18 Karat Yellow Gold Pendant Circa 1920

2.35 Carat Opal and 0.60 Carat Diamond, 18 Karat Yellow Gold Pendant Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The terminal articulates from a graduating linear drop ornamented with seven further pavé set diamonds, in addition to a single collet set diamond to the nadir.

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, Platinum

Art Deco 0.60 Carat Emerald, 10.47 Carat Diamond Platinum Bracelet Circa 1925
Art Deco 0.60 Carat Emerald, 10.47 Carat Diamond Platinum Bracelet Circa 1925

Art Deco 0.60 Carat Emerald, 10.47 Carat Diamond Platinum Bracelet Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The finely crafted articulated bracelet incorporates six stunning, feature vertical collet set marquise cut diamonds, flanked to the upper and lower portions with a collet set baguet...

Category

Vintage 1920s Unknown Art Deco Link Bracelets

Materials

Diamond, Emerald, Platinum

5.50 Carat Opal, Natural Saltwater Pearl 8.31 Carat Diamond, Platinum Pendant
5.50 Carat Opal, Natural Saltwater Pearl 8.31 Carat Diamond, Platinum Pendant

5.50 Carat Opal, Natural Saltwater Pearl 8.31 Carat Diamond, Platinum Pendant

Located in Jesmond, Newcastle Upon Tyne

The further four natural pearls are each flanked with splayed foliate designs accented with pavé set diamonds and incorporate four individually collet set diamonds to the upper and l...

Category

Vintage 1930s Unknown Pendant Necklaces

Materials

Diamond, Opal, Pearl, White Gold, Yellow Gold, Platinum

Natural Intense Pink Sapphire and Diamond Platinum Earrings by Pierre/Famille
Natural Intense Pink Sapphire and Diamond Platinum Earrings by Pierre/Famille

Natural Intense Pink Sapphire and Diamond Platinum Earrings by Pierre/Famille

By Pierre Famille

Located in Aspen, CO

The small four round brilliant cut diamonds at the top are collet set. These articulate (highly flexible) earrings are 1.75 inches long.

Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Diamond, Pink Sapphire, Platinum

Antique 18K Gold Persian Turquoise and Diamond Halo Ring, Europe, c.1900
Antique 18K Gold Persian Turquoise and Diamond Halo Ring, Europe, c.1900

Antique 18K Gold Persian Turquoise and Diamond Halo Ring, Europe, c.1900

Located in Miami, FL

The ring features a delicately milgrained collet, diamond-set shoulders, and an open, hand-fabricated gallery with radiating supports—hallmarks of Late Victorian to Belle Époque Euro...

Category

Early 20th Century Belle Époque Cocktail Rings

Materials

Diamond, Turquoise, 18k Gold

Art Deco 2.90 Carat Basaltic Sapphire and 5.40 Carat Diamond Platinum Bracelet
Art Deco 2.90 Carat Basaltic Sapphire and 5.40 Carat Diamond Platinum Bracelet

Art Deco 2.90 Carat Basaltic Sapphire and 5.40 Carat Diamond Platinum Bracelet

Located in Jesmond, Newcastle Upon Tyne

These impressive diamond links incorporate two impressive collet set Old European round cut diamonds, totalling 1.98cts; these two feature diamond settings are an unusual and stunnin...

Category

Vintage 1930s Unknown Art Deco Link Bracelets

Materials

Diamond, Sapphire, Platinum

Vintage 13.96 Carat Diamond and White Gold Drop Earrings, Circa 1960
Vintage 13.96 Carat Diamond and White Gold Drop Earrings, Circa 1960

Vintage 13.96 Carat Diamond and White Gold Drop Earrings, Circa 1960

Located in Jesmond, Newcastle Upon Tyne

The tassel design of each earring is embellished with six four-claw transitional modern brilliant round cut diamonds alternating with seven collet set baguette cut diamonds, to the s...

Category

Vintage 1960s Unknown Drop Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

1930s Natural Pearl and 1.75ct Diamond and 17ct White Gold Brooch
1930s Natural Pearl and 1.75ct Diamond and 17ct White Gold Brooch

1930s Natural Pearl and 1.75ct Diamond and 17ct White Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

The centre of the design is embellished with two opposing millegrain decorated floral and foliate designs, incorporating thirty Old European cut diamonds, in a combination of collet ...

Category

Vintage 1930s Unknown Brooches

Materials

Diamond, Natural Pearl, White Gold

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Diamond Collet For Sale on 1stDibs

Find the exact diamond collet you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and Silver, this item was constructed with great care. You can easily find a 8 antique edition and 5 modern creations to choose from as well. Finding the perfect diamond collet may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, are consistently popular carat weights. There have been many well-made iterations of the classic diamond collet over the years, but those made by Fred Leighton, La Triomphe and Leo de Vroomen are often thought to be among the most beautiful. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes old european cut alternatives. There aren’t many items for men if you’re seeking a diamond collet, as most of the options available are for women and unisex.

How Much is a Diamond Collet?

The price for a diamond collet starts at $2,083 and tops out at $44,000 with these necklaces, on average, selling for $5,041.

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 rings, vintage engagement rings or Art Deco engagement rings. 

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