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Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920
Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920

Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature four-claw set 0.75ct transitional modern brilliant round cut diamond. The splayed ring shoulders are each embellished with ...

Category

Vintage 1920s Solitaire Rings

Materials

Diamond, Platinum

Vintage 2.80 Carat Diamond and 18k Yellow Gold Drop Earrings Circa 1950
Vintage 2.80 Carat Diamond and 18k Yellow Gold Drop Earrings Circa 1950

Vintage 2.80 Carat Diamond and 18k Yellow Gold Drop Earrings Circa 1950

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated three-dimensional teardrop settings are each encompassed with fifty-six transitional modern brilliant round cut diamonds, in a combination of collet circular an...

Category

Vintage 1950s Drop Earrings

Materials

Diamond, Yellow Gold

Ring, Antique 18KT Gold and Platinum Natural Sapphire and Diamond Cluster, 1.50
Ring, Antique 18KT Gold and Platinum Natural Sapphire and Diamond Cluster, 1.50

Ring, Antique 18KT Gold and Platinum Natural Sapphire and Diamond Cluster, 1.50

Located in Braintree, GB

The sapphire is a deep, saturated blue, cut as a cushion and held in a platinum collet within a millegrain edged border of ten diamonds.

Category

Early 20th Century Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Platinum

Antique French Platinum Diamond Floral Brooch, Circa 1910, 0.74ct
Antique French Platinum Diamond Floral Brooch, Circa 1910, 0.74ct

Antique French Platinum Diamond Floral Brooch, Circa 1910, 0.74ct

Located in Jesmond, Newcastle Upon Tyne

The floral setting is embellished with a further four collet set Old European round cut diamonds, two collet set Rose Dutch cut diamonds and seventeen pavé set Dutch cut diamonds.

Category

Vintage 1910s French Brooches

Materials

Diamond, Platinum

Antique Ruby and Diamond Pansy Pendant of 14k Gold
Antique Ruby and Diamond Pansy Pendant of 14k Gold

Antique Ruby and Diamond Pansy Pendant of 14k Gold

Located in Lewisburg, PA

A charming antique pendant (circa 1890), designed as a pansy flower rendered in 14k gold and set with five old European cut diamonds in silver collet settings accented by a natural, ...

Category

Antique 1890s Victorian Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold

Art Deco 0.80ct Diamond Solitaire Ring, c.1920s
Art Deco 0.80ct Diamond Solitaire Ring, c.1920s

Art Deco 0.80ct Diamond Solitaire Ring, c.1920s

Located in London, GB

A 0.80 carat, old cut diamond takes centre stage, claw set into a hand crafted platinum collet.

Category

Vintage 1920s British Art Deco Solitaire Rings

Materials

Diamond, Platinum

1.80 Carat Sapphire 1.40 Carat Diamond 18k Yellow Gold Drop Earrings Circa 2000
1.80 Carat Sapphire 1.40 Carat Diamond 18k Yellow Gold Drop Earrings Circa 2000

1.80 Carat Sapphire 1.40 Carat Diamond 18k Yellow Gold Drop Earrings Circa 2000

Located in Jesmond, Newcastle Upon Tyne

Each sapphire setting is encompassed with ten pavé set modern brilliant round cut diamonds in a scalloped border. Each feature cluster setting suspends and articulates from a linear...

Category

Early 2000s Drop Earrings

Materials

Diamond, Sapphire, White Gold, Yellow Gold

Art Deco Platinum 2.33 Carat European Cut Diamond Octagonal Halo Ring
Art Deco Platinum 2.33 Carat European Cut Diamond Octagonal Halo Ring

Art Deco Platinum 2.33 Carat European Cut Diamond Octagonal Halo Ring

Located in New Orleans, LA

The center diamond sits in an octagonal collet within an open octagonal frame, surrounded by a halo of old cut diamonds bordered by fine milgrain edging.

Category

Vintage 1920s European Art Deco Bridal Rings

Materials

Diamond, Platinum

GIA Certified 3.01 Carat Emerald Cut Diamond Ring
GIA Certified 3.01 Carat Emerald Cut Diamond Ring

GIA Certified 3.01 Carat Emerald Cut Diamond Ring

Located in Chicago, IL

This diamond is collet mounted in a white topped yellow gold chunky mounting.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Vintage 1.70 Carat Thai Ruby Diamond White Gold Cluster Ring
Vintage 1.70 Carat Thai Ruby Diamond White Gold Cluster Ring

Vintage 1.70 Carat Thai Ruby Diamond White Gold Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

The feature ruby is encircled by fourteen impressive transitional modern brilliant round cut diamonds, each collet set within a millegrain decorated frame.

Category

Vintage 1950s Unknown Cluster Rings

Materials

Diamond, Ruby, White Gold, Platinum

Victorian 0.90ct Diamond Solitaire Ring, c.1880s
Victorian 0.90ct Diamond Solitaire Ring, c.1880s

Victorian 0.90ct Diamond Solitaire Ring, c.1880s

Located in London, GB

Boasting a 0.90 carat diamond at it's centre, the old cut stone has been set into a platinum collet.

Category

Antique 1880s Unknown Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Large Art Deco 33.25ct Diamond Bracelet in Platinum with Emeralds
Large Art Deco 33.25ct Diamond Bracelet in Platinum with Emeralds

Large Art Deco 33.25ct Diamond Bracelet in Platinum with Emeralds

Located in Jesmond, Newcastle Upon Tyne

The three largest rectangular links each showcase a breathtaking marquise cut diamond set in a collet at the center, accompanied by two additional marquise cut diamonds arranged in a...

Category

Vintage 1930s Art Deco Link Bracelets

Materials

Diamond, Emerald, Platinum

Antique Pearl and 2.10 Carat Diamond Platinum Necklace Circa 1910
Antique Pearl and 2.10 Carat Diamond Platinum Necklace Circa 1910

Antique Pearl and 2.10 Carat Diamond Platinum Necklace Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The necklace is further accented with an impressive collet set diamond to the terminals. The feature diamond and pearl necklace setting is suspended from a platinum chain, securing ...

Category

Vintage 1910s Edwardian Chain Necklaces

Materials

Diamond, Pearl, Platinum

Vintage 80s Tiffany & Co Paloma Picasso Diamond 18k Gold Choker Necklace
Vintage 80s Tiffany & Co Paloma Picasso Diamond 18k Gold Choker Necklace

Vintage 80s Tiffany & Co Paloma Picasso Diamond 18k Gold Choker Necklace

By Tiffany & Co.

Located in Santa Barbara, CA

The wide ribbon of high karat 18k yellow gold, designed as a collar, lies perfectly on your neck and is accentuated by a trio of sparkling diamonds, individually set in platinum coll...

Category

Vintage 1980s Contemporary Choker Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Diamond, Pearl Enamel Bracelet / Brooch in 18k Yellow Gold
Diamond, Pearl Enamel Bracelet / Brooch in 18k Yellow Gold

Diamond, Pearl Enamel Bracelet / Brooch in 18k Yellow Gold

Located in Jesmond, Newcastle Upon Tyne

The anterior surface of the broad fine mesh, belt style bracelet is embellished with two impressive collar designs, each ornamented with twelve pavé set Dutch cut diamonds in a linea...

Category

Antique 1880s Unknown Chain Bracelets

Materials

Diamond, Pearl, Yellow Gold, Enamel

Vintage 2.25 Carat Diamond Tennis Bracelet in 18k Yellow Gold
Vintage 2.25 Carat Diamond Tennis Bracelet in 18k Yellow Gold

Vintage 2.25 Carat Diamond Tennis Bracelet in 18k Yellow Gold

Located in Jesmond, Newcastle Upon Tyne

The diamond bracelet is embellished with forty-two impressive modern brilliant round cut diamonds individually collet set to articulated circular links.

Category

20th Century Unknown Tennis Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

Green Guilloché Enamel 18K Lotus Earrings with Diamond Cluster Center
Green Guilloché Enamel 18K Lotus Earrings with Diamond Cluster Center

Green Guilloché Enamel 18K Lotus Earrings with Diamond Cluster Center

Located in Greenwich, CT

The centers are set with a trio of round brilliant diamonds in shared four-prong collets, giving a small bright focal point against the matte enamel.

Category

Mid-20th Century Drop Earrings

Materials

Diamond, 18k Gold, Enamel

French Art Deco Colombian Emerald & Diamond Cluster Ring, Approx. 2.00 ct
French Art Deco Colombian Emerald & Diamond Cluster Ring, Approx. 2.00 ct

French Art Deco Colombian Emerald & Diamond Cluster Ring, Approx. 2.00 ct

Located in Braintree, GB

The emerald is a clean, saturated green with the slightly bluish cast that marks Colombian material, and is held in a fine collet with the diamonds set in millegrained white gold aro...

Category

Vintage 1920s French Art Deco Cluster Rings

Materials

Diamond, Emerald, White Gold

1.18ct Old Cut Diamond and Platinum Engagement Ring
1.18ct Old Cut Diamond and Platinum Engagement Ring

1.18ct Old Cut Diamond and Platinum Engagement Ring

Located in London, GB

Crafted with elegance, this fantastic engagement ring features a wonderful 1.18ct semi old cut diamond, secured in a six claw, open back platinum collet.

Category

21st Century and Contemporary English Edwardian Engagement Rings

Materials

Diamond, Platinum

0.23 Carat Emerald 0.75 Carat Diamond Pearl and Platinum Pendant Circa 1935
0.23 Carat Emerald 0.75 Carat Diamond Pearl and Platinum Pendant Circa 1935

0.23 Carat Emerald 0.75 Carat Diamond Pearl and Platinum Pendant Circa 1935

Located in Jesmond, Newcastle Upon Tyne

The lower border of the setting supports a single collet set diamond and impressive cultured pearl terminal.

Category

Vintage 1930s Pendant Necklaces

Materials

Diamond, Emerald, Pearl, Platinum

Synthetic Ruby and Sapphire 0.48 Carat Zircon 0.10 Carat Diamond Gold Ring
Synthetic Ruby and Sapphire 0.48 Carat Zircon 0.10 Carat Diamond Gold Ring

Synthetic Ruby and Sapphire 0.48 Carat Zircon 0.10 Carat Diamond Gold Ring

Located in Jesmond, Newcastle Upon Tyne

Eight pavé set Dutch cut diamonds and one collet set Old European round cut diamond embellish the applied 14k white gold millegrain decorated scrolling settings.

Category

Vintage 1940s Cocktail Rings

Materials

Diamond, Zircon, White Gold, Yellow Gold

Antique 1920s 14k Yellow Gold Diamond Bar Brooch, 0.72 Ct Total Weight
Antique 1920s 14k Yellow Gold Diamond Bar Brooch, 0.72 Ct Total Weight

Antique 1920s 14k Yellow Gold Diamond Bar Brooch, 0.72 Ct Total Weight

Located in Jesmond, Newcastle Upon Tyne

The bar brooch is ornamented to the center with a 14k white gold pierced decorated feature setting, displaying a feature 0.38Ct and 0.34Ct Old European cut diamond, individually coll...

Category

Vintage 1920s Unknown Brooches

Materials

Diamond, 14k Gold, Yellow Gold

Vintage Cultured Pearl Diamond 18K White Gold Necklace
Vintage Cultured Pearl Diamond 18K White Gold Necklace

Vintage Cultured Pearl Diamond 18K White Gold Necklace

Located in Jesmond, Newcastle Upon Tyne

The pearl is flanked to the upper border with a collet set 0.19ct modern brilliant round cut diamond.

Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, Cultured Pearl, 18k Gold, White Gold

Antique 18K Yellow Gold 2.59 ctw Diamond and Blue Enamel Bangle Bracelet
Antique 18K Yellow Gold 2.59 ctw Diamond and Blue Enamel Bangle Bracelet

Antique 18K Yellow Gold 2.59 ctw Diamond and Blue Enamel Bangle Bracelet

By LB Exclusive

Located in Southampton, PA

An extraordinary antique estate 18K yellow gold bangle bracelet featuring a deep cobalt-blue enamel ground overlaid with an elaborate pierced floral and foliate scroll in polished ye...

Category

21st Century and Contemporary Bangles

Materials

Diamond, Yellow Gold, 18k Gold

Antique 1920s Ruby and 1.88 Carat Diamond Yellow Gold Marquise Ring
Antique 1920s Ruby and 1.88 Carat Diamond Yellow Gold Marquise Ring

Antique 1920s Ruby and 1.88 Carat Diamond Yellow Gold Marquise Ring

Located in Jesmond, Newcastle Upon Tyne

Six collet set Old European round cut diamonds are collet set vertically, flanking the ruby to the upper and lower borders.

Category

20th Century Art Deco Cocktail Rings

Materials

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

Antique Pearl and 1.18 Carat Diamond, 14k Rose Gold Pendant Circa 1930
Antique Pearl and 1.18 Carat Diamond, 14k Rose Gold Pendant Circa 1930

Antique Pearl and 1.18 Carat Diamond, 14k Rose Gold Pendant Circa 1930

Located in Jesmond, Newcastle Upon Tyne

The scrolling frame terminates with two claw set Old European cut diamonds. The V-shaped frame supports three emanating curvilinear strands, each bearing a collet set diamond to the...

Category

Vintage 1930s Pendant Necklaces

Materials

Diamond, Pearl, Rose Gold, Platinum

Late Deco 0.40ct Diamond Solitaire Ring, c.1940s
Late Deco 0.40ct Diamond Solitaire Ring, c.1940s

Late Deco 0.40ct Diamond Solitaire Ring, c.1940s

Located in London, GB

Rub over set within an illusion platinum collet the diamond is flanked by two small eight cut diamonds down each shoulder adding wonderful detailing.

Category

Vintage 1940s British Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

1.25 Carat Basaltic Sapphire and 1.48 Carat Diamond 14k Yellow Gold Tiara Ring
1.25 Carat Basaltic Sapphire and 1.48 Carat Diamond 14k Yellow Gold Tiara Ring

1.25 Carat Basaltic Sapphire and 1.48 Carat Diamond 14k Yellow Gold Tiara Ring

Located in Jesmond, Newcastle Upon Tyne

The scrolling ring shoulders integrate with the aforementioned linear arrangement and are embellished with two further collet set diamonds, in addition to fourteen pavé set eight cut...

Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Sapphire, Yellow Gold, Silver

16.21 Carat Aquamarine 1.56 Carat Diamond 18k White Gold Stylised Insect Ring
16.21 Carat Aquamarine 1.56 Carat Diamond 18k White Gold Stylised Insect Ring

16.21 Carat Aquamarine 1.56 Carat Diamond 18k White Gold Stylised Insect Ring

Located in Jesmond, Newcastle Upon Tyne

The feature gemstone is encompassed with five further triangular cut aquamarines, totalling 4.25cts, in a combination of claw and collet settings. The multi-stranded tapering ring s...

Category

Vintage 1970s Cocktail Rings

Materials

Aquamarine, Diamond, White Gold

Antique 1.65 Carat Diamond and Platinum Solitaire Ring Circa 1920
Antique 1.65 Carat Diamond and Platinum Solitaire Ring Circa 1920

Antique 1.65 Carat Diamond and Platinum Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature 1.25ct transitional modern brilliant round cut diamond, eight-claw set in subtle relief. The iconic and desirable Art Deco ...

Category

Vintage 1920s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

David Webb Stud Diamond And Black Enamel Necklace
David Webb Stud Diamond And Black Enamel Necklace

David Webb Stud Diamond And Black Enamel Necklace

By David Webb

Located in New York, NY

David Webb Stud Diamond And Black Enamel Necklace Coral, collet-set diamonds, black enamel, 18K gold, and platinum.

Category

20th Century American Modern Link Necklaces

Materials

Coral, Diamond, Yellow Gold, Enamel

Tiffany & Co.  Gold, Green Enamel and Diamond Bangle
Tiffany & Co.  Gold, Green Enamel and Diamond Bangle

Tiffany & Co. Gold, Green Enamel and Diamond Bangle

By Tiffany & Co.

Located in New York, NY

Gold, Green Enamel and Diamond Bangle Bracelet This bangle bracelet has the bombé bangle applied with patterned apple green enamel, continuously set with diagonal rows of 85 collet-s...

Category

Late 20th Century American Artist Bangles

Materials

Diamond, 18k Gold, Gold, Enamel

Mauboussin Sapphire And Diamond Cocktail Ring, French, 1947
Mauboussin Sapphire And Diamond Cocktail Ring, French, 1947

Mauboussin Sapphire And Diamond Cocktail Ring, French, 1947

By Mauboussin

Located in London, GB

The total approximate diamond weight is 3.00 carats, all set to a heavy double scrolling form with central collet set slightly raised with openwork and the flanking diamonds set to c...

Category

Vintage 1940s French Cocktail Rings

Materials

Diamond, Sapphire

Art Deco 7.60ct Diamond Solitaire Ring, c.1920s
Art Deco 7.60ct Diamond Solitaire Ring, c.1920s

Art Deco 7.60ct Diamond Solitaire Ring, c.1920s

Located in London, GB

Set within a platinum collet the diamond is flanked by classically Art Deco stepped shoulders.

Category

Vintage 1920s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum, 18k Gold, White Gold

Victorian 5.95 Carat Opal and Diamond Platinum Brooch
Victorian 5.95 Carat Opal and Diamond Platinum Brooch

Victorian 5.95 Carat Opal and Diamond Platinum Brooch

Located in Jesmond, Newcastle Upon Tyne

The opal is surrounded by thirteen Dutch cut diamonds, individually collet set within an interlacing border.

Category

Late 20th Century Unknown Late Victorian Brooches

Materials

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

1.12ct Heart Emerald and 2.32ct Diamond, 18ct Yellow Gold Drop Earrings
1.12ct Heart Emerald and 2.32ct Diamond, 18ct Yellow Gold Drop Earrings

1.12ct Heart Emerald and 2.32ct Diamond, 18ct Yellow Gold Drop Earrings

Located in Jesmond, Newcastle Upon Tyne

Each emerald is encompassed with a paralleling border of ten pavé set modern brilliant round cut diamonds in a scalloped border. The cluster designs suspend from a linear array of t...

Category

1990s Drop Earrings

Materials

Diamond, Emerald, Yellow Gold

Antique 1.60ct Diamond and 18k Yellow Gold Cross Pendant
Antique 1.60ct Diamond and 18k Yellow Gold Cross Pendant

Antique 1.60ct Diamond and 18k Yellow Gold Cross Pendant

Located in Jesmond, Newcastle Upon Tyne

This antique pendant has a cross form, ornamented to the centre with a feature millegrain decorated collet set 0.25ct Old European round cut diamond.

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique Victorian Emerald Rose Cut Diamond Silver/Gold Parure Suite Necklace
Antique Victorian Emerald Rose Cut Diamond Silver/Gold Parure Suite Necklace

Antique Victorian Emerald Rose Cut Diamond Silver/Gold Parure Suite Necklace

Located in Miami, FL

Details: Item Type: 4-Piece Parure Suite (Convertible Necklace/Bracelet, Brooch/Pendant, Drop Earrings) Era: Victorian, Circa 1850 Origin: European Metal: Oxidized Blackened Silver a...

Category

Antique 1850s Victorian Pendant Necklaces

Materials

Diamond, Emerald, Gold, Silver

Victorian Ruby Diamond Green Paste Rose Gold Pendant / Locket
Victorian Ruby Diamond Green Paste Rose Gold Pendant / Locket

Victorian Ruby Diamond Green Paste Rose Gold Pendant / Locket

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated frame is ornamented with six millegrain decorated collet set diamonds, in addition to a further sixty-one pavé set eight cut diamonds.

Category

Antique 1880s European Victorian Pendant Necklaces

Materials

Diamond, Ruby, Rose Gold

Child & Child Diamond Platinum Pendant Brooch, circa 1900
Child & Child Diamond Platinum Pendant Brooch, circa 1900

Child & Child Diamond Platinum Pendant Brooch, circa 1900

Located in London, GB

A pendant/brooch in three detachable sections, the uppermost composed of an elongated octagon with inward bowed sides set with one central diamond in a collet setting with a weight o...

Category

Antique Early 1900s English Edwardian Brooches

Materials

Diamond, Platinum

Antique 8.64 Carat Boulder Opal 3.00 Carat Diamond Platinum Brooch Circa 1900
Antique 8.64 Carat Boulder Opal 3.00 Carat Diamond Platinum Brooch Circa 1900

Antique 8.64 Carat Boulder Opal 3.00 Carat Diamond Platinum Brooch Circa 1900

Located in Jesmond, Newcastle Upon Tyne

The impressive antique brooch is ornamented with a 0.65ct and 0.55ct Old European cut diamond, each individually millegrain decorated collet set to either end, completing the design.

Category

Antique Early 1900s Brooches

Materials

Diamond, Opal, Platinum

Georgian Emerald and Diamond Ring of 18k and 15k Gold
Georgian Emerald and Diamond Ring of 18k and 15k Gold

Georgian Emerald and Diamond Ring of 18k and 15k Gold

Located in Lewisburg, PA

The ring’s face is crafted in 18K yellow gold, with a silver collet securing the diamond, and measures approximately 0.8 inches by 0.5 inches.

Category

Antique 1780s Georgian Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Enamel

Antique 0.81 Carat Diamond, 15k Yellow Gold Bow Brooch Circa 1900
Antique 0.81 Carat Diamond, 15k Yellow Gold Bow Brooch Circa 1900

Antique 0.81 Carat Diamond, 15k Yellow Gold Bow Brooch Circa 1900

Located in Jesmond, Newcastle Upon Tyne

This finely crafted antique bow brooch is further embellished with a pensile drop design, comprised of two individually collet set eight cut diamonds, supporting an impressive featur...

Category

Antique Early 1900s Brooches

Materials

Diamond, Yellow Gold, Platinum

Antique Platinum Horse and Huntsman Brooch, 1.77ct Diamonds
Antique Platinum Horse and Huntsman Brooch, 1.77ct Diamonds

Antique Platinum Horse and Huntsman Brooch, 1.77ct Diamonds

Located in Jesmond, Newcastle Upon Tyne

The scene of the brooch incorporates a fence design embellished with thirteen channel set baguette cut diamonds, replicating the posts and rails. The stone wall and stylised foliate...

Category

Vintage 1910s Unknown Brooches

Materials

Diamond, Platinum, Enamel, White Gold

Antique 0.29 Carat Ruby 0.80 Carat Diamond Natural Pearl 10k Yellow Gold Pendant
Antique 0.29 Carat Ruby 0.80 Carat Diamond Natural Pearl 10k Yellow Gold Pendant

Antique 0.29 Carat Ruby 0.80 Carat Diamond Natural Pearl 10k Yellow Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting is embellished with three individually yellow gold claw set Old European cut diamonds. The fan design bears thirty-seven further Dutch cut diamonds, in...

Category

Vintage 1910s Pendant Necklaces

Materials

Diamond, Natural Pearl, Ruby, Yellow Gold, Platinum

Antique 3.90 Carat Diamond 18k Yellow Gold Solitaire Drop Earrings Circa 1910
Antique 3.90 Carat Diamond 18k Yellow Gold Solitaire Drop Earrings Circa 1910

Antique 3.90 Carat Diamond 18k Yellow Gold Solitaire Drop Earrings Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The earrings are embellished with a suspended claw set 1.90ct and 1.81ct Old European round cut diamond. Each feature diamond suspends from a collet set Old European cut diamond, to...

Category

Vintage 1910s Drop Earrings

Materials

Diamond, Yellow Gold, Platinum

Vintage 3.90ct Sapphire and Diamond Trilogy Ring, c.1950s
Vintage 3.90ct Sapphire and Diamond Trilogy Ring, c.1950s

Vintage 3.90ct Sapphire and Diamond Trilogy Ring, c.1950s

Located in London, GB

The beautiful sapphire is claw set in an 18 carat yellow gold collet, whilst the diamonds are set in 18 carat white gold, leading down into a band of the same metal.

Category

Vintage 1950s Unknown Three-Stone Rings

Materials

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

Victorian Diamond Cluster Pendant Brooch, Approx. 6.76 ct Silver Topped 9KT Gold
Victorian Diamond Cluster Pendant Brooch, Approx. 6.76 ct Silver Topped 9KT Gold

Victorian Diamond Cluster Pendant Brooch, Approx. 6.76 ct Silver Topped 9KT Gold

Located in Braintree, GB

Dimensions Dimensions: 3.5 x 2.5 cm Weight: 8.5 grams Specifications - Metal: Silver topped 9KT gold Period: Victorian Design: Double halo target cluster Fitting: Convertible brooc...

Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, 9k Gold

Antique 3.05 Carat Opal 0.32 Carat Diamond 9k Yellow Gold Pendant Circa 1910
Antique 3.05 Carat Opal 0.32 Carat Diamond 9k Yellow Gold Pendant Circa 1910

Antique 3.05 Carat Opal 0.32 Carat Diamond 9k Yellow Gold Pendant Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The necklace features a stunning 9k yellow gold collet set 3.05ct oval cabochon cut opal. The feature opal is surmounted with a curvilinear array of seven graduating collet set diam...

Category

Vintage 1910s Edwardian Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, Platinum

Antique 4.67 Carat Diamond and 18k White Gold Bracelet Circa 1925
Antique 4.67 Carat Diamond and 18k White Gold Bracelet Circa 1925

Antique 4.67 Carat Diamond and 18k White Gold Bracelet Circa 1925

Located in Jesmond, Newcastle Upon Tyne

This impressive antique bracelet is composed with twenty-six transitional modern brilliant round cut diamonds, individually collet set to millegrain decorated square links.

Category

Vintage 1920s Link Bracelets

Materials

Diamond, White Gold

Vintage French 1.30 Carat Ruby and Diamond Yellow Gold Cocktail Ring
Vintage French 1.30 Carat Ruby and Diamond Yellow Gold Cocktail Ring

Vintage French 1.30 Carat Ruby and Diamond Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The oval, pierced decorated setting displays a feature 0.15ct modern brilliant round cut diamond, 18ct white gold collet set to the centre of the design.

Category

Vintage 1980s French Retro Cocktail Rings

Materials

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

Art Deco 0.94ct Solitaire Diamond Ring, c.1920s
Art Deco 0.94ct Solitaire Diamond Ring, c.1920s

Art Deco 0.94ct Solitaire Diamond Ring, c.1920s

Located in London, GB

Set within a classic 'U' shaped collet, this diamond proudly sits atop elevated diamond set shoulders.

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold

Vintage 1950s 2.76 Carat Diamond and White Gold Drop Earrings
Vintage 1950s 2.76 Carat Diamond and White Gold Drop Earrings

Vintage 1950s 2.76 Carat Diamond and White Gold Drop Earrings

Located in Jesmond, Newcastle Upon Tyne

Each feature diamond is encircled with eight individually collet set diamonds, in addition to twelve petal settings.

Category

20th Century Portuguese Georgian Drop Earrings

Materials

Diamond, White Gold

Art Deco 1.00ct Diamond Solitaire Ring, c.1920s
Art Deco 1.00ct Diamond Solitaire Ring, c.1920s

Art Deco 1.00ct Diamond Solitaire Ring, c.1920s

Located in London, GB

Claw set into a platinum collet, the Diamond has a grading of I in colour and VS2 in clarity.

Category

Vintage 1920s British Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Art Deco 0.50ct Diamond Solitaire Ring, c.1920s
Art Deco 0.50ct Diamond Solitaire Ring, c.1920s

Art Deco 0.50ct Diamond Solitaire Ring, c.1920s

Located in London, GB

A 0.50 carat old cut diamond sparkles, at its centre, claw set in a platinum collet.

Category

Vintage 1920s British Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Chopard Diamond and Mother of Pearl 'Happy Sport' Chronograph Wristwatch
Chopard Diamond and Mother of Pearl 'Happy Sport' Chronograph Wristwatch

Chopard Diamond and Mother of Pearl 'Happy Sport' Chronograph Wristwatch

By Chopard

Located in New York, NY

Diamond and Mother- of-Pearl 'Happy Sport' Chronograph Wristwatch, Chopard The circular dial embellished with mother-of-pearl, framed by round diamonds, featuring free-floating colle...

Category

Late 20th Century Swiss Artist Wrist Watches

Materials

Diamond, Stainless Steel

Antique 1.53 Carat Sapphire and 1 Carat Diamond Yellow Gold Brooch, Circa 1920
Antique 1.53 Carat Sapphire and 1 Carat Diamond Yellow Gold Brooch, Circa 1920

Antique 1.53 Carat Sapphire and 1 Carat Diamond Yellow Gold Brooch, Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The very high clarity collet set feature diamonds display a fine white color, brilliance and presence.

Category

Vintage 1920s Unknown Brooches

Materials

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

Chaumet Paris French Art Deco Emerald Diamond Earrings
Chaumet Paris French Art Deco Emerald Diamond Earrings

Chaumet Paris French Art Deco Emerald Diamond Earrings

By Chaumet

Located in New York, NY

The large, carved emeralds, fluted and domed, app. 14.0 mm, centering single collet-set diamonds within clusters of circular-cut and marquise diamonds (app. 1.70 carats), signed Chau...

Category

Vintage 1930s French Art Deco Clip-on Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

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

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

Located in Northampton, MA

Three additional collet-set diamonds lead gracefully upward to the 18K yellow gold paperclip chain, a tasteful later addition that complements the pendant without competing with it.

Category

Antique 1820s Unknown Regency Drop Necklaces

Materials

Aquamarine, Diamond, 18k Gold, Silver

11.06 Carat Tourmaline 0.18 Carat Diamond 14k Yellow Gold Brooch
11.06 Carat Tourmaline 0.18 Carat Diamond 14k Yellow Gold Brooch

11.06 Carat Tourmaline 0.18 Carat Diamond 14k Yellow Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

The feature stone is flanked to either side with Belle Époque style millegrain decorated settings, incorporating six impressive Old European round cut diamonds in a combination of co...

Category

Vintage 1930s Brooches

Materials

Diamond, Tourmaline, Yellow Gold, 14k 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.