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An antique diamond cross pendant, circa 1840
An antique diamond cross pendant, circa 1840

An antique diamond cross pendant, circa 1840

Located in London, GB

open settings, and suspended from a tapered bale, set with five further old mine cut diamonds in collet

Category

Antique Mid-19th Century British Pendant Necklaces

Materials

White Diamond, 18k Gold, Silver

Antique French Diamond Brooch in Platinum
Antique French Diamond Brooch in Platinum

Antique French Diamond Brooch in Platinum

Located in Jesmond, Newcastle Upon Tyne

diamond. The floral setting is embellished with a further four collet set Old European round cut diamonds

Category

Vintage 1910s French Brooches

Materials

Diamond, Platinum

Antique 4.02 Carat Diamond and Platinum Brooch Circa 1930
Antique 4.02 Carat Diamond and Platinum Brooch Circa 1930

Antique 4.02 Carat Diamond and Platinum Brooch Circa 1930

Located in Jesmond, Newcastle Upon Tyne

quatrefoil design accented with four collet set Old European cut diamonds. The central cluster design is

Category

Vintage 1930s Brooches

Materials

Diamond, Platinum

Wide Platinum Diamond Art Deco Bracelet
Wide Platinum Diamond Art Deco Bracelet

Wide Platinum Diamond Art Deco Bracelet

Located in New York, NY

A beautiful Art Deco 1930's bracelet very wide Platinum Diamond bracelet. 8 collet-set old European

Category

Early 20th Century Link Bracelets

Materials

Diamond, Platinum

Diamond Pendant on Gold Chain
Diamond Pendant on Gold Chain

Diamond Pendant on Gold Chain

Located in Darnestown, MD

Lovely convex pendant within which a diamond is collet set. The pendant is 5/8" in diameter; the

Category

Late 20th Century American Chain Necklaces

Materials

Diamond, 14k Gold

Antique Aquamarine Diamond Pearl and Yellow Gold Pendant
Antique Aquamarine Diamond Pearl and Yellow Gold Pendant

Antique Aquamarine Diamond Pearl and Yellow Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

single collet set diamond, to a tri-leafed design ornamented with three further diamonds. The

Category

20th Century Unknown Pendant Necklaces

Materials

Aquamarine, Diamond, Pearl, Yellow Gold

Antique 1.68 Carat Diamond and White Gold Necklace
Antique 1.68 Carat Diamond and White Gold Necklace

Antique 1.68 Carat Diamond and White Gold Necklace

$7,463

H 1 in W 1 in D 1 in Dm 1 in L 1 in

Antique 1.68 Carat Diamond and White Gold Necklace

Located in Jesmond, Newcastle Upon Tyne

features a stunning 1.12ct Old European cut diamond individually collet set within a millegrain decorated

Category

Vintage 1920s Unknown Drop Necklaces

Materials

Diamond, White Gold, Platinum

Antique 22k Gold Diamond Handmade Ring
Antique 22k Gold Diamond Handmade Ring

Antique 22k Gold Diamond Handmade Ring

Located in Beverly Hills, CA

rose-cut diamond in a closed-back collet setting, typical of the Georgian era. The ring weighs 9 grams

Category

Antique 19th Century Indian Georgian Cocktail Rings

Materials

Diamond, Gold, 22k Gold, Yellow Gold

Vintage 1.80 Carat Old Cut Diamond Stud Earrings
Vintage 1.80 Carat Old Cut Diamond Stud Earrings

Vintage 1.80 Carat Old Cut Diamond Stud Earrings

Located in London, GB

Here we have a beautiful pair of stud earrings crafted in 18ct yellow gold and silver. The diamonds

Category

20th Century Drop Earrings

Materials

Diamond, 18k Gold

Vintage 0.68ct Diamond Pendant, c.1970s
Vintage 0.68ct Diamond Pendant, c.1970s

Vintage 0.68ct Diamond Pendant, c.1970s

Located in London, GB

collet, where the diamond is claw set, with the double loop and chain being made in 18ct yellow gold

Category

Vintage 1970s Unknown Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, White Gold

Antique 1.54 Carat Diamond and Platinum Twist Ring
Antique 1.54 Carat Diamond and Platinum Twist Ring

Antique 1.54 Carat Diamond and Platinum Twist Ring

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive antique 1.54 carat diamond and platinum twist cocktail ring; part of our

Category

Vintage 1910s Band Rings

Materials

Diamond, Platinum

Antique 2.71 Carat Diamond and Yellow Gold Pendant
Antique 2.71 Carat Diamond and Yellow Gold Pendant

Antique 2.71 Carat Diamond and Yellow Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

with an impressive feature individually collet set Old European cut diamond to the centre. The upper

Category

Vintage 1910s Unknown Pendant Necklaces

Materials

Diamond, Yellow Gold

Tiffany & Co. J. Schlumberger Gold Red Enamel & Diamond Bracelet
Tiffany & Co. J. Schlumberger Gold Red Enamel & Diamond Bracelet

Tiffany & Co. J. Schlumberger Gold Red Enamel & Diamond Bracelet

By Jean Schlumberger for Tiffany & Co.

Located in New York, NY

Tiffany & Co. Schlumberger 18K Yellow Gold Vibrant Red Enamel & Diamond Bracelet An

Category

Late 20th Century Artist Bangles

Materials

Diamond, Gold, Enamel

Edwardian 0.50ct Diamond Solitaire Ring, c.1910s
Edwardian 0.50ct Diamond Solitaire Ring, c.1910s

Edwardian 0.50ct Diamond Solitaire Ring, c.1910s

Located in London, GB

claw set into a platinum collet. The diamond is I in colour and VS2 in clarity. A band of 18ct yellow

Category

Vintage 1910s Unknown Edwardian Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

4.23 Carat Diamond and 18k White Gold Chain Necklace
4.23 Carat Diamond and 18k White Gold Chain Necklace

4.23 Carat Diamond and 18k White Gold Chain Necklace

Located in Jesmond, Newcastle Upon Tyne

. The diamond necklace is ornamented with twelve impressive collet set diamond links, in a combination

Category

Early 2000s Chain Necklaces

Materials

Diamond, Platinum, White Gold

Elizabeth Locke 19K Hammered Gold and Diamond Cufflinks
Elizabeth Locke 19K Hammered Gold and Diamond Cufflinks

Elizabeth Locke 19K Hammered Gold and Diamond Cufflinks

By Elizabeth Locke

Located in Weston, MA

frames highlighted by collet-set round diamonds. 75” diameter 8 collet-set round diamonds 19K yellow

Category

Late 20th Century Neoclassical Cufflinks

Materials

Diamond, Gold, Yellow Gold

Paul Robin French opal and diamond pendant watch
Paul Robin French opal and diamond pendant watch

Paul Robin French opal and diamond pendant watch

Located in New York, NY

descend. Each junction is accented with small, collet-set diamonds, creating a gentle line of light that

Category

Antique 1880s French Victorian Brooches

Materials

Diamond, Opal, Gold, 18k Gold

Natural 57.33 Ct Multicolour Diamond Bracelet, 18KG, NEW, Unique Handcrafted
Natural 57.33 Ct Multicolour Diamond Bracelet, 18KG, NEW, Unique Handcrafted

Natural 57.33 Ct Multicolour Diamond Bracelet, 18KG, NEW, Unique Handcrafted

$56,000Sale Price|20% Off

W 8.67 in D 10.24 in L 6.7 in

Natural 57.33 Ct Multicolour Diamond Bracelet, 18KG, NEW, Unique Handcrafted

By bo·be jewellery

Located in COTTESLOE, AU

central pattern with an outer row of four claw chenier collet set diamonds. The bracelet contains a

Category

21st Century and Contemporary Australian Modern Modern Bracelets

Materials

Diamond, White Diamond, Yellow Diamond, Pink Diamond, Brown Diamond, 18k...

Antique 1.71ct Diamond and Platinum Pendant Necklace, Circa 1915
Antique 1.71ct Diamond and Platinum Pendant Necklace, Circa 1915

Antique 1.71ct Diamond and Platinum Pendant Necklace, Circa 1915

Located in Jesmond, Newcastle Upon Tyne

diamond, suspended from a navette and individual collet set drop to the centre of the design. The

Category

Vintage 1910s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Antique 2.23 Carat Aquamarine 2.75 Carat Diamond Platinum Earrings
Antique 2.23 Carat Aquamarine 2.75 Carat Diamond Platinum Earrings

Antique 2.23 Carat Aquamarine 2.75 Carat Diamond Platinum Earrings

Located in Jesmond, Newcastle Upon Tyne

collet set diamond to the upper portion of the design. These earrings, for pierced ears, secure to the

Category

Vintage 1930s Unknown Lever-Back Earrings

Materials

Aquamarine, Diamond, Platinum

Edwardian 1.25ct Diamond Solitaire Ring, c.1910s
Edwardian 1.25ct Diamond Solitaire Ring, c.1910s

Edwardian 1.25ct Diamond Solitaire Ring, c.1910s

Located in London, GB

takes centre stage, double claw set within a platinum collet. The diamond is of H colour and VS2 in

Category

Vintage 1910s British Edwardian Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

English Edwardian Ornate Diamond Platinum Ring
English Edwardian Ornate Diamond Platinum Ring

English Edwardian Ornate Diamond Platinum Ring

Located in London, GB

round old cut diamond in a millegrain collet setting with an approximate weight of 1.75 carats, set to

Category

Vintage 1910s Engagement Rings

Materials

Diamond, Platinum

Edwardian Diamond and Faux Ruby Ring
Edwardian Diamond and Faux Ruby Ring

Edwardian Diamond and Faux Ruby Ring

Located in Riverdale, NY

collet set diamonds surrounding a large bezel set synthetic ruby. Period silver topped gold construction

Category

Antique Early 1900s American Edwardian Cocktail Rings

Materials

Diamond, 14k Gold, Silver

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

three largest rectangular links each showcase a breathtaking marquise cut diamond set in a collet at the

Category

Vintage 1930s Art Deco Link Bracelets

Materials

Diamond, Emerald, Platinum

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

with four pavé set collet set eight cut diamonds, conjoining with a collet set marquise cut diamond, to

Category

Vintage 1920s Solitaire Rings

Materials

Diamond, Platinum

Vintage 14K Diamond Three-Stone Vertical Ring, 0.30ctw
Vintage 14K Diamond Three-Stone Vertical Ring, 0.30ctw

Vintage 14K Diamond Three-Stone Vertical Ring, 0.30ctw

Located in Miami, FL

round diamonds in sculpted fluted collet settings. The stones are arranged in an elegant vertical line

Category

Vintage 1970s Three-Stone Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold

Edwardian 1.40ct Diamond Solitaire Ring, c.1910s
Edwardian 1.40ct Diamond Solitaire Ring, c.1910s

Edwardian 1.40ct Diamond Solitaire Ring, c.1910s

Located in London, GB

diamond takes centre stage, claw set within a platinum collet. The diamond is of I colour and SI1 in

Category

Vintage 1910s British Edwardian Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Edwardian Ruby Emerald and Diamond Yellow Gold Cufflinks
Edwardian Ruby Emerald and Diamond Yellow Gold Cufflinks

Edwardian Ruby Emerald and Diamond Yellow Gold Cufflinks

Located in Jesmond, Newcastle Upon Tyne

collet set diamonds, an Old European round cut and a smaller Dutch cut. The designs are ornamented with

Category

Vintage 1910s Unknown Cufflinks

Materials

Diamond, Emerald, Ruby, 14k 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

scrolling decoration, incorporating a collet set diamond to the lower portion and surmounted with an

Category

Antique 1880s Unknown Chain Bracelets

Materials

Diamond, Pearl, Yellow Gold, Enamel

Heart-Shaped Diamond 0.14 Carat Platinum Charm Pendant Necklace
Heart-Shaped Diamond 0.14 Carat Platinum Charm Pendant Necklace

Heart-Shaped Diamond 0.14 Carat Platinum Charm Pendant Necklace

$1,985

H 0.21 in W 0.17 in D 0.1 in L 15.75 in

Heart-Shaped Diamond 0.14 Carat Platinum Charm Pendant Necklace

Located in London, GB

been applied). The diamond is set in a collet setting marked PT900 for platinum and d0.14ct for the

Category

20th Century British Pendant Necklaces

Materials

Diamond, Platinum

3.65 Carat Elongated Cushion Diamond Engagement Ring
3.65 Carat Elongated Cushion Diamond Engagement Ring

3.65 Carat Elongated Cushion Diamond Engagement Ring

Located in Chicago, IL

This unique ring, boasts an approximate 3.65 carat elongated cushion cut diamond mounted in collet

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

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

with five old European cut diamonds in silver collet settings accented by a natural, untreated ruby

Category

Antique 1890s Victorian Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold

Vintage 1.05Ct Diamond and Platinum Solitaire Engagement Ring Circa 1950
Vintage 1.05Ct Diamond and Platinum Solitaire Engagement Ring Circa 1950

Vintage 1.05Ct Diamond and Platinum Solitaire Engagement Ring Circa 1950

Located in Jesmond, Newcastle Upon Tyne

ornamented with two claw set baguette cut diamonds conjoined with an individually collet set transitional

Category

Vintage 1950s Solitaire Rings

Materials

Diamond, Platinum

Edwardian 1.10ct Diamond Solitaire Ring, c.1910s
Edwardian 1.10ct Diamond Solitaire Ring, c.1910s

Edwardian 1.10ct Diamond Solitaire Ring, c.1910s

Located in London, GB

. The diamond has good quality at G in colour and SI in clarity. Claw set into a platinum collet the

Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, 18k Gold, 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. Perfect for a unique

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

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

the tapering drop, terminating with a collet set diamond, completing the design. These contemporary

Category

1990s Drop Earrings

Materials

Diamond, Emerald, Yellow Gold

Antique Amethyst, Pearl, Diamond and Gold Pansy Flower Brooch, Circa 1880
Antique Amethyst, Pearl, Diamond and Gold Pansy Flower Brooch, Circa 1880

Antique Amethyst, Pearl, Diamond and Gold Pansy Flower Brooch, Circa 1880

Located in London, GB

cluster of rose-cut diamonds, in pinched, collet settings, surrounded by claw set, carved amethyst

Category

Antique 1880s Victorian Brooches

Materials

Amethyst, Diamond, Pearl, Gold

Vintage Diamond Engagement Ring Set in Platinum
Vintage Diamond Engagement Ring Set in Platinum

Vintage Diamond Engagement Ring Set in Platinum

Located in London, England

setting with additional diamonds highlighting the head and collet. The total carat weight of the ring is

Category

2010s British Edwardian Engagement Rings

Materials

Diamond, Platinum

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

diamond takes centre stage, claw set into a hand crafted platinum collet. The diamond has a colour of H

Category

Vintage 1920s British Art Deco Solitaire Rings

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

diamond shaped collets with a combined weight of 14.00 carats. The total approximate diamond weight is

Category

Antique 1880s Victorian Link Necklaces

Materials

Diamond, Gold, Silver

Antique Platinum Necklace with 1.12ct Old European Diamonds, 1930
Antique Platinum Necklace with 1.12ct Old European Diamonds, 1930

Antique Platinum Necklace with 1.12ct Old European Diamonds, 1930

Located in Jesmond, Newcastle Upon Tyne

set Old European round cut diamonds, and a single collet set Old European round cut diamond. The

Category

Vintage 1930s Unknown Pendant Necklaces

Materials

Diamond, 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

: 0.5–1 inch Center Stones: Emeralds (Green) Accent Stones: Rose-Cut Diamonds Setting Style: Open Collet

Category

Antique 1850s Victorian Pendant Necklaces

Materials

Diamond, Emerald, Gold, Silver

Antique Sapphire and Diamond Cocktail Ring in 14k Rose Gold
Antique Sapphire and Diamond Cocktail Ring in 14k Rose Gold

Antique Sapphire and Diamond Cocktail Ring in 14k Rose Gold

Located in Jesmond, Newcastle Upon Tyne

setting is suspended from a single collet set diamond, in addition to two frames conjoining with the

Category

Antique 1890s Cocktail Rings

Materials

Diamond, Sapphire, Rose Gold, Silver

Art Deco Pavé Diamond Ball Ring in Platinum
Art Deco Pavé Diamond Ball Ring in Platinum

Art Deco Pavé Diamond Ball Ring in Platinum

Located in New York, NY

An Art Deco diamond ring centered by a pavé-set diamond sphere supported by pairs of collet-set

Category

Vintage 1930s Art Deco Dome Rings

Materials

Diamond, Platinum

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

Deco splayed ring shoulders are each embellished with two collet set baguette cut diamonds, conjoining

Category

Vintage 1920s Unknown Art Deco Solitaire Rings

Materials

Diamond, 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

vibrant emeralds, bright white enamel, and centered with a pear shaped rose cut diamond evocative of a

Category

Antique 1780s Georgian Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Enamel

1920s Antique Diamond and Yellow Gold Bar Brooch
1920s Antique Diamond and Yellow Gold Bar Brooch

1920s Antique Diamond and Yellow Gold Bar Brooch

$2,734

H 0.18 in W 2.56 in L 0.28 in

1920s Antique Diamond and Yellow Gold Bar Brooch

Located in Jesmond, Newcastle Upon Tyne

and 0.34Ct Old European cut diamond, individually collet set to the halo arrangement. The tapering

Category

Vintage 1920s Unknown Brooches

Materials

Diamond, 14k Gold, Yellow Gold

Vintage 1.92ct Diamond and Platinum Cluster Engagement Ring
Vintage 1.92ct Diamond and Platinum Cluster Engagement Ring

Vintage 1.92ct Diamond and Platinum Cluster Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

modern brilliant round cut diamonds, terminating with individually collet set diamonds. The feature

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, 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

further accented with an impressive collet set diamond to the terminals. The feature diamond and pearl

Category

Vintage 1910s Edwardian Chain Necklaces

Materials

Diamond, Pearl, Platinum

Antique Circa 1920 Platinum Emerald 0.57ct & Diamond 1.20ct Ring
Antique Circa 1920 Platinum Emerald 0.57ct & Diamond 1.20ct Ring

Antique Circa 1920 Platinum Emerald 0.57ct & Diamond 1.20ct Ring

Located in Jesmond, Newcastle Upon Tyne

elevated, bifurcating ring shoulders are ornamented with an individually collet set diamond and blend

Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, Emerald, Platinum

Hancocks Antique Diamond Heart Locket Pendant circa 1860
Hancocks Antique Diamond Heart Locket Pendant circa 1860

Hancocks Antique Diamond Heart Locket Pendant circa 1860

By Hancocks

Located in London, GB

Maker: Hancocks Summary: Antique Diamond Heart Locket Pendant Description: An antique Victorian

Category

Antique Mid-19th Century British Pendant Necklaces

Materials

White Diamond, 18k Gold, Silver

1900s Antique 1.12 Carat Diamond and Yellow Gold Pendant
1900s Antique 1.12 Carat Diamond and Yellow Gold Pendant

1900s Antique 1.12 Carat Diamond and Yellow Gold Pendant

$5,409

H 1 in W 1 in D 1 in Dm 1 in L 1 in

1900s Antique 1.12 Carat Diamond and Yellow Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

stunning feature Old European round cut diamond, individually collet set to the apex of the central

Category

Antique Early 1900s Unknown Pendant Necklaces

Materials

Diamond, Yellow Gold, Silver

Antique 23.59 Carat Garnet Diamond Yellow Gold Bangle
Antique 23.59 Carat Garnet Diamond Yellow Gold Bangle

Antique 23.59 Carat Garnet Diamond Yellow Gold Bangle

Located in Jesmond, Newcastle Upon Tyne

garnet further incorporates five Dutch cut diamonds to the arrangement. The collet set garnets are each

Category

Antique 1890s Unknown Bangles

Materials

Diamond, Garnet, Yellow Gold

1980s, Diamond and White Gold Badminton Racket Brooch
1980s, Diamond and White Gold Badminton Racket Brooch

1980s, Diamond and White Gold Badminton Racket Brooch

Located in Jesmond, Newcastle Upon Tyne

diamond, all collet set. The pierced decorated stringed head is surrounded but a diamond set frame

Category

Vintage 1980s Unknown Brooches

Materials

Diamond, 18k Gold, White Gold

Art Deco 'Lighter than Air' Diamond Pendant
Art Deco 'Lighter than Air' Diamond Pendant

Art Deco 'Lighter than Air' Diamond Pendant

Located in Stamford, CT

deeply into a hexogonal mount. North and south are small diamonds set in diamond shaped collets. From

Category

Vintage 1920s Unknown Art Deco Drop Necklaces

Materials

Diamond, Platinum, 10k Gold, 14k 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

through the collet set diamond frame. The chain secures with a conventional spring loaded lobster claw

Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, Cultured Pearl, 18k Gold, White Gold

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. The

Category

Antique 1880s Unknown Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

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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 ringsvintage engagement rings or Art Deco engagement rings

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