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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

1920s Antique 1.20 Carat Turquoise 2.22 Carat Diamond and 18k White Gold Ring
1920s Antique 1.20 Carat Turquoise 2.22 Carat Diamond and 18k White Gold Ring

1920s Antique 1.20 Carat Turquoise 2.22 Carat Diamond and 18k White Gold Ring

Located in Jesmond, Newcastle Upon Tyne

The turquoise is encircled with an array of fourteen individually claw set Old European cut diamonds. The scrolling cluster setting is further embellished with eight collet set diam...

Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, Turquoise, White Gold

9.50 Carat Sapphire 0.72 Carat Ruby 1.00 Carat Diamond 18k Yellow Gold Earrings
9.50 Carat Sapphire 0.72 Carat Ruby 1.00 Carat Diamond 18k Yellow Gold Earrings

9.50 Carat Sapphire 0.72 Carat Ruby 1.00 Carat Diamond 18k Yellow Gold Earrings

Located in Jesmond, Newcastle Upon Tyne

The surface of each earring is further ornamented with square and triangular cut rubies and diamonds, all collet set in an alternating arrangement.

Category

Vintage 1970s Lever-Back Earrings

Materials

Diamond, Ruby, Sapphire, Yellow Gold

Antique 17th-18th Century Diamond Laça Bow Cross Pendant Brooch Portuguese Gold
Antique 17th-18th Century Diamond Laça Bow Cross Pendant Brooch Portuguese Gold

Antique 17th-18th Century Diamond Laça Bow Cross Pendant Brooch Portuguese Gold

Located in Lisbon, PT

An important late 17th to early 18th century diamond “laça” pendant-brooch, Portuguese, in 19.2kt yellow gold, set throughout with rose-cut and lasque diamonds in closed-back collet ...

Category

Antique Late 17th Century Portuguese Georgian Brooches

Materials

Diamond, Gold, Yellow Gold

1.20 Carat Basaltic Sapphire 1.28 Carat Diamond Platinum Cluster Ring Circa 1935
1.20 Carat Basaltic Sapphire 1.28 Carat Diamond Platinum Cluster Ring Circa 1935

1.20 Carat Basaltic Sapphire 1.28 Carat Diamond Platinum Cluster Ring Circa 1935

Located in Jesmond, Newcastle Upon Tyne

The sapphire is encompassed with a halo of ten pavé set Old European cut diamonds, accented with a collet set baguette cut diamond to either side.

Category

Vintage 1930s Unknown Cluster Rings

Materials

Diamond, Sapphire, Platinum

Late Art Deco Diamond Three-Stone Twist Ring, circa 1930s
Late Art Deco Diamond Three-Stone Twist Ring, circa 1930s

Late Art Deco Diamond Three-Stone Twist Ring, circa 1930s

Located in London, GB

Estimated as F in colour and VS in clarity, the diamonds sparkle within their platinum collets. The centre diamond weighs 0.25 carat and those either side, 0.10 carat each.

Category

Vintage 1930s British Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold

Antique Pearl and 0.77 Carat Diamond, 9k Rose Gold Pendant / Brooch Circa 1910
Antique Pearl and 0.77 Carat Diamond, 9k Rose Gold Pendant / Brooch Circa 1910

Antique Pearl and 0.77 Carat Diamond, 9k Rose Gold Pendant / Brooch Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The splayed design is further ornamented with four seed pearls flanking the central circular motif, in addition to supporting a platinum collet set diamond accented with millegrain d...

Category

Vintage 1910s Pendant Necklaces

Materials

Diamond, Pearl, Rose Gold, Platinum

Antique 0.26 Carat Ruby and 0.65 Carat Diamond, 14k Yellow Gold Cocktail Ring
Antique 0.26 Carat Ruby and 0.65 Carat Diamond, 14k Yellow Gold Cocktail Ring

Antique 0.26 Carat Ruby and 0.65 Carat Diamond, 14k Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, rounded rectangular shaped setting displays a 0.26ct oval faceted cut ruby, millegrain decorated collet set to the centre of the design. The ruby is flanked t...

Category

Vintage 1920s Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

Antique 0.23 Carat Ruby and 0.97 Carat Diamond 18k Rose Gold Ring Circa 1910
Antique 0.23 Carat Ruby and 0.97 Carat Diamond 18k Rose Gold Ring Circa 1910

Antique 0.23 Carat Ruby and 0.97 Carat Diamond 18k Rose Gold Ring Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The lozenge-shaped setting is ornamented with a feature 0.52ct fancy cut diamond, millegrain collet set to the centre. The feature diamond is encompassed with eighteen channel set r...

Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, Ruby, Rose Gold, Platinum

Art Deco 1.80ct Emerald and Diamond Halo Cluster Ring, c.1920s
Art Deco 1.80ct Emerald and Diamond Halo Cluster Ring, c.1920s

Art Deco 1.80ct Emerald and Diamond Halo Cluster Ring, c.1920s

Located in London, GB

This eye catching cluster ring from the Art Deco period featured a luscious green emerald at its centre, surrounded by a halo of old cut diamonds. The emerald cut central stone is 1....

Category

Vintage 1920s Unknown Art Deco Cluster Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Antique 2.60 Carat Opal and 2.95 Carat Diamond, 9K Yellow Gold Brooch / Pendant
Antique 2.60 Carat Opal and 2.95 Carat Diamond, 9K Yellow Gold Brooch / Pendant

Antique 2.60 Carat Opal and 2.95 Carat Diamond, 9K Yellow Gold Brooch / Pendant

Located in Jesmond, Newcastle Upon Tyne

The stunning cabochon opal is encircled by fifteen individually claw set Old European cut diamonds. The impressive antique brooch is ornamented with a further ten Old European cut d...

Category

Antique 19th Century Unknown Victorian Brooches

Materials

Diamond, Opal, Yellow Gold

French Art Deco 1.72 Carat Emerald 3.51 Carat Diamond Platinum Ring Circa 1935
French Art Deco 1.72 Carat Emerald 3.51 Carat Diamond Platinum Ring Circa 1935

French Art Deco 1.72 Carat Emerald 3.51 Carat Diamond Platinum Ring Circa 1935

Located in Jesmond, Newcastle Upon Tyne

The emerald is flanked to either side with a stunning feature 1.43ct and 1.36ct Old European round cut diamond. The upper and lower portions of the setting bear twelve pavé set eigh...

Category

Vintage 1930s French Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

Art Deco 0.45 Carat Sapphire 1.75 Carat Diamond Platinum Ring Circa 1920
Art Deco 0.45 Carat Sapphire 1.75 Carat Diamond Platinum Ring Circa 1920

Art Deco 0.45 Carat Sapphire 1.75 Carat Diamond Platinum Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, Art Deco design is ornamented with a central pavé set 0.70ct Old European cut diamond. The feature diamond is flanked with two collet set triangular cut sapph...

Category

Vintage 1920s French Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage Victorian Style Diamond Flower Brooch, 14K Yellow Gold Silver Grain Set
Vintage Victorian Style Diamond Flower Brooch, 14K Yellow Gold Silver Grain Set

Vintage Victorian Style Diamond Flower Brooch, 14K Yellow Gold Silver Grain Set

Located in Marcianise, IT

The entire structure is encrusted with an impressive total of 2.21 carats of shimmering antique diamonds. Nestled at the very core of the blossom sits a prominent, bright old-cut dia...

Category

Antique Early 1900s Italian Victorian Brooches

Materials

Diamond, 14k Gold, Yellow Gold, Silver

Antique Art Deco 2.18ct Diamond and 18ct White Gold Brooch Circa 1925
Antique Art Deco 2.18ct Diamond and 18ct White Gold Brooch Circa 1925

Antique Art Deco 2.18ct Diamond and 18ct White Gold Brooch Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated Art Deco bar design is ornamented to the centre with a claw set 1.50ct Old European round cut fancy brown diamond. The feature diamond is flanked with two coll...

Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, White Gold

Italian Designer Toliro Emerald and Diamond Convertible 18 Karat Brooch Pendant
Italian Designer Toliro Emerald and Diamond Convertible 18 Karat Brooch Pendant

Italian Designer Toliro Emerald and Diamond Convertible 18 Karat Brooch Pendant

Located in beverly hills, CA

This versatile piece features a gorgeous open work spherical design fabricated in 18 karat yellow and white gold highlighting a vibrant green emerald center weighing approximately .2...

Category

21st Century and Contemporary Italian Artist Brooches

Materials

Diamond, Emerald, Yellow Gold, 18k Gold

Art Nouveau Diamond Platinum Pearl Flower Necklace Belle Époque Pendant
Art Nouveau Diamond Platinum Pearl Flower Necklace Belle Époque Pendant

Art Nouveau Diamond Platinum Pearl Flower Necklace Belle Époque Pendant

Located in New York, NY

The flowers and leaves are set with Rose Cut Diamonds in platinum milgrain beaded collets. The 5mm creamy white Pearl is suspended on a further articulated knife edge pendant with p...

Category

Early 20th Century Unknown Art Nouveau Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold, Platinum, Gold

Byzantine Style Emerald Green Cabochon Tourmaline, Diamond 18K Yellow Gold Ring
Byzantine Style Emerald Green Cabochon Tourmaline, Diamond 18K Yellow Gold Ring

Byzantine Style Emerald Green Cabochon Tourmaline, Diamond 18K Yellow Gold Ring

Located in New York, NY

The cushion shaped cabochon tourmaline measures 12.5mm by 12.5mm by 8.2mm, approximately 10.6 TCW, beautiful emerald green color with natural attractive inclusions, surrounded by col...

Category

20th Century Byzantine Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

Antique 3.55 Carat Aquamarine 0.30 Carat Diamond 18k Yellow Gold Pendant
Antique 3.55 Carat Aquamarine 0.30 Carat Diamond 18k Yellow Gold Pendant

Antique 3.55 Carat Aquamarine 0.30 Carat Diamond 18k Yellow Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated design is further embellished with four individually collet set diamonds, incorporated within the scrolling terminals and vertical pales to the lower portion.

Category

Vintage 1910s Unknown Edwardian Pendant Necklaces

Materials

Aquamarine, Diamond, White Gold, Yellow Gold, Platinum

Rare Georgian Rose Cut Diamond Enamel Flower Pendant Silver And Gold Necklace
Rare Georgian Rose Cut Diamond Enamel Flower Pendant Silver And Gold Necklace

Rare Georgian Rose Cut Diamond Enamel Flower Pendant Silver And Gold Necklace

Located in New York, NY

It is 33mm (1 1/4 inches) wide and is 12mm deep. The rose cut diamonds are set in silver collets. The pin stem is 9 Karat gold.

Category

Antique 19th Century Unknown Georgian Pendant Necklaces

Materials

Diamond, Gold, Yellow Gold, Silver, 9k Gold, Enamel

French Art Nouveau Style 4.35 Carat Diamond 18k Yellow Gold Bracelet Circa 1905
French Art Nouveau Style 4.35 Carat Diamond 18k Yellow Gold Bracelet Circa 1905

French Art Nouveau Style 4.35 Carat Diamond 18k Yellow Gold Bracelet Circa 1905

Located in Jesmond, Newcastle Upon Tyne

The links articulate via eight individually collet set feature Old European round cut diamonds.

Category

Antique Early 1900s French Art Nouveau Link Bracelets

Materials

Diamond, Yellow Gold, Platinum

Natural Pearl 0.95 Carat Diamond, 12k Yellow Gold Pendant Brooch Circa 1900
Natural Pearl 0.95 Carat Diamond, 12k Yellow Gold Pendant Brooch Circa 1900

Natural Pearl 0.95 Carat Diamond, 12k Yellow Gold Pendant Brooch Circa 1900

Located in Jesmond, Newcastle Upon Tyne

The symmetrical design incorporates four natural pearls, with a fifth natural pearl suspended from the lower border of the design via an articulated linear drop, accented with a sing...

Category

Antique Early 1900s Unknown Pendant Necklaces

Materials

Diamond, Natural Pearl, Yellow Gold, Silver

Art Dec 5.63 Carat Ceylon Sapphire and 1.16 Carat Diamond Ring in Platinum
Art Dec 5.63 Carat Ceylon Sapphire and 1.16 Carat Diamond Ring in Platinum

Art Dec 5.63 Carat Ceylon Sapphire and 1.16 Carat Diamond Ring in Platinum

Located in Jesmond, Newcastle Upon Tyne

The Sri Lankan sapphire is flanked on either side by three Art Deco style linear arrays embellished with a total of twenty-two pave set diamonds, in a combination of collet set squar...

Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Petite Georgian Diamond & 18K Gold Flower Brooch - France - Circa 1819-38
Petite Georgian Diamond & 18K Gold Flower Brooch - France - Circa 1819-38

Petite Georgian Diamond & 18K Gold Flower Brooch - France - Circa 1819-38

Located in Chatham, CA

Exceptional petite Georgian era diamond and 18K rose and yellow gold flower brooch - featuring nine old mine cut diamonds in solid silver crimped collet settings to form the flower h...

Category

Antique Early 19th Century French Georgian Brooches

Materials

Diamond, 18k Gold, Rose Gold, Yellow Gold, Sterling Silver

1980s Vintage Malachite Sapphire Diamond 18K Gold Convertible Brooch Pendant
1980s Vintage Malachite Sapphire Diamond 18K Gold Convertible Brooch Pendant

1980s Vintage Malachite Sapphire Diamond 18K Gold Convertible Brooch Pendant

By SCALA GIOIELLI

Located in Marcianise, IT

Technical Details Period: 1980s / Late 20th Century Vintage Design: Figurative Wise Owl with a Heart-Shaped Body (Animalier) Dual Functionality: Convertible Brooch / Pendant Met...

Category

Vintage 1980s Italian Artisan Brooches

Materials

Diamond, Malachite, Sapphire, 18k Gold, Yellow Gold

Ruby Cabochon and Diamond Drop Earrings, 18KT Yellow Gold
Ruby Cabochon and Diamond Drop Earrings, 18KT Yellow Gold

Ruby Cabochon and Diamond Drop Earrings, 18KT Yellow Gold

Located in Braintree, GB

The rubies are collet set as studs at the ear, and from each one fall two gold chains of different lengths, each finished with a single diamond, so the drops move independently as th...

Category

20th Century Drop Earrings

Materials

18k Gold

3.32 Carat Old Victorian Cushion Cut Diamond 18 Carat Gold Engagement Ring
3.32 Carat Old Victorian Cushion Cut Diamond 18 Carat Gold Engagement Ring

3.32 Carat Old Victorian Cushion Cut Diamond 18 Carat Gold Engagement Ring

Located in London, GB

Beautiful hand made engagement ring set with an old Victorian cushion cut diamond weighing 3.32 carats set in a four, triple claw open back collet.

Category

2010s English Edwardian Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

David Webb 18K Yellow Gold Black Enamel, Diamond And Coral Barrel Shaped Earring
David Webb 18K Yellow Gold Black Enamel, Diamond And Coral Barrel Shaped Earring

David Webb 18K Yellow Gold Black Enamel, Diamond And Coral Barrel Shaped Earring

By David Webb

Located in New York, NY

These are barrel-like shaped earrings mounted with carved coral, collet-set diamonds, black enamel, 18K gold, and platinum. 0.75 inches long.

Category

20th Century American Modern Clip-on Earrings

Materials

Coral, Diamond, Yellow Gold, Enamel

Antique 19th Century Old Mine Diamond Floral Cluster Cocktail Ring Silver Gold
Antique 19th Century Old Mine Diamond Floral Cluster Cocktail Ring Silver Gold

Antique 19th Century Old Mine Diamond Floral Cluster Cocktail Ring Silver Gold

Located in Lisbon, PT

This antique jewel is modelled as a scalloped flower, with a wide and bold circular design with scalloped borders, this ring features a larger Old Mine-cut diamond in a step-down col...

Category

Antique 1880s Unknown Victorian Cocktail Rings

Materials

Diamond, Gold, Yellow Gold, Silver

Tiffany & Co.Platinum & 18K Yellow Gold Schlumberger Paillonne Diamond Bangle
Tiffany & Co.Platinum & 18K Yellow Gold Schlumberger Paillonne Diamond Bangle

Tiffany & Co.Platinum & 18K Yellow Gold Schlumberger Paillonne Diamond Bangle

By Jean Schlumberger for Tiffany & Co.

Located in New York, NY

Designed as a Black paillonné enamel hinged bangle, decorated with collet-set diamonds and sculpted gold vertical bands, 6 3/4 to 7 inches ins. inner diameter, mounted in platinum a...

Category

21st Century and Contemporary French Retro Bangles

Materials

Diamond, 18k Gold, Yellow Gold, Platinum, Enamel

Antique Fairy Angel Pendant Rose Cut Diamond Sapphire Platinum Mother of Pearl
Antique Fairy Angel Pendant Rose Cut Diamond Sapphire Platinum Mother of Pearl

Antique Fairy Angel Pendant Rose Cut Diamond Sapphire Platinum Mother of Pearl

Located in New York, NY

At the top is another collet set Rose Diamond which leads to the Diamond set bale.

Category

Early 20th Century Unknown Belle Époque Pendant Necklaces

Materials

Diamond, Pearl, Sapphire, Gold, 18k Gold, Platinum

Art Deco Opal Rose Cut Diamond Earrings 14 Karat Gold Antique
Art Deco Opal Rose Cut Diamond Earrings 14 Karat Gold Antique

Art Deco Opal Rose Cut Diamond Earrings 14 Karat Gold Antique

Located in New York, NY

At the bottom of the earrings is a wonderful quatrefoil design set with diamonds in cut down collets. The design of these earrings with the vivid radiant opals surrounded by antique...

Category

20th Century Unknown Art Deco Clip-on Earrings

Materials

Opal, Diamond, Gold, 14k Gold, Yellow Gold

Antique Child & Child Renaissance Revival Rose Cut Diamond Baroque Pearl Pendant
Antique Child & Child Renaissance Revival Rose Cut Diamond Baroque Pearl Pendant

Antique Child & Child Renaissance Revival Rose Cut Diamond Baroque Pearl Pendant

By Child & Child

Located in New York, NY

The design is absolutely stunning with the open work set throughout with Rose Cut Diamonds in cut down collet settings. In the center is a hanging Baroque Pearl.

Category

Early 20th Century British Renaissance Revival Pendant Necklaces

Materials

Diamond, Pearl, Gold, Silver

French 18KT Gold Tourmaline and Diamond Ring, Eagle Hallmark
French 18KT Gold Tourmaline and Diamond Ring, Eagle Hallmark

French 18KT Gold Tourmaline and Diamond Ring, Eagle Hallmark

Located in Braintree, GB

The tourmaline is held in a raised collet with the diamonds carried around it and down the shoulders.

Category

20th Century French Fashion Rings

Materials

18k Gold

Edwardian Diamond and Pearl Pendant Brooch Necklace, Platinum, 6ct
Edwardian Diamond and Pearl Pendant Brooch Necklace, Platinum, 6ct

Edwardian Diamond and Pearl Pendant Brooch Necklace, Platinum, 6ct

Located in Braintree, GB

The centre stone sits in a pierced collet within a diamond set surround, framed by two opposed scrolls carrying graduated old cuts in millegrained settings.

Category

Antique Early 1900s Edwardian Pendant Necklaces

Rare Georgian Rose Cut Diamond Pendant circa 1700 14 Karat Gold Dutch Necklace
Rare Georgian Rose Cut Diamond Pendant circa 1700 14 Karat Gold Dutch Necklace

Rare Georgian Rose Cut Diamond Pendant circa 1700 14 Karat Gold Dutch Necklace

Located in New York, NY

It is 45 mm (1 3/4 inches) wide at the widest point. The rose cut diamonds are set in silver collets atop 14 Karat gold.

Category

Antique 18th Century Dutch Georgian Pendant Necklaces

Materials

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

Victorian Rose Cut Diamond Day/Night Earrings Heart Dangle 14 Karat Gold Rare
Victorian Rose Cut Diamond Day/Night Earrings Heart Dangle 14 Karat Gold Rare

Victorian Rose Cut Diamond Day/Night Earrings Heart Dangle 14 Karat Gold Rare

Located in New York, NY

Finding early earrings with rose cut diamonds is very rare. The top heart motif portions are each set with a rose cut diamond in a raised collet with prong setting.

Category

Antique 19th Century Spanish Victorian Drop Earrings

Materials

Diamond, Gold, Yellow Gold, 14k Gold

Antique Victorian 15ct Gold Turquoise Pearl Diamond Swag Necklace in Fitted Box
Antique Victorian 15ct Gold Turquoise Pearl Diamond Swag Necklace in Fitted Box

Antique Victorian 15ct Gold Turquoise Pearl Diamond Swag Necklace in Fitted Box

Located in New York, NY

These diamonds are set in Georgian collet-style silver settings, providing a bright contrast against the gold.

Category

Antique Late 19th Century British Victorian Choker Necklaces

Materials

Diamond, Pearl, Turquoise, 15k Gold, Yellow Gold, Gold

Rose Cut Diamond Cameo Pendant Brooch French 18 Karat Gold Victorian Hardstone
Rose Cut Diamond Cameo Pendant Brooch French 18 Karat Gold Victorian Hardstone

Rose Cut Diamond Cameo Pendant Brooch French 18 Karat Gold Victorian Hardstone

Located in New York, NY

On either side of the pearls are rose cut diamonds. The diamonds are set in wonderful collet settings.

Category

Antique 19th Century French Victorian Pendant Necklaces

Materials

Diamond, Pearl, Gold, 18k Gold, Yellow Gold, Silver

Victorian Colombian Emerald and Diamond Cluster Ring, 9KT Gold and Silver
Victorian Colombian Emerald and Diamond Cluster Ring, 9KT Gold and Silver

Victorian Colombian Emerald and Diamond Cluster Ring, 9KT Gold and Silver

Located in Braintree, GB

The emerald is rub over set within a fine milgrain collet, with the diamond border rising and falling in scallops around it and a squared panel of four diamonds carried down each sho...

Category

Antique Late 19th Century Victorian Cluster Rings

Materials

9k Gold

Art Deco Style Platinum Sapphire and Diamond Scalloped Cluster Ring
Art Deco Style Platinum Sapphire and Diamond Scalloped Cluster Ring

Art Deco Style Platinum Sapphire and Diamond Scalloped Cluster Ring

Located in Braintree, GB

Art Deco style platinum ring, the round plaque set with an oval sapphire within scalloped panels of calibre cut sapphire and diamond. An oval sapphire is collet set at the centre of...

Category

2010s Art Deco Cluster Rings

Materials

Platinum

Art Deco Style Platinum Mozambique Ruby and Diamond Navette Ring
Art Deco Style Platinum Mozambique Ruby and Diamond Navette Ring

Art Deco Style Platinum Mozambique Ruby and Diamond Navette Ring

Located in Braintree, GB

Art Deco style platinum navette ring, the oval ruby centre framed by marquise cut rubies and diamonds. An oval ruby is collet set at the centre of a small pointed navette plaque, an...

Category

2010s Art Deco Fashion Rings

Materials

Platinum

French Rose Cut Diamond Ruby Heart Pendant Belle Epoque 18 Karat Gold Flower
French Rose Cut Diamond Ruby Heart Pendant Belle Epoque 18 Karat Gold Flower

French Rose Cut Diamond Ruby Heart Pendant Belle Epoque 18 Karat Gold Flower

Located in New York, NY

Throughout runs a ribbon bow of White Gold which is set with Rubies and Diamonds. The three round faceted Rubies are a very fine vivid red and are set in cut down collets.

Category

Antique 19th Century French Belle Époque Pendant Necklaces

Materials

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

Victorian Old Cut Diamond Ribbon Bow Brooch, 4.00 ct, Silver Upon 9KT Gold
Victorian Old Cut Diamond Ribbon Bow Brooch, 4.00 ct, Silver Upon 9KT Gold

Victorian Old Cut Diamond Ribbon Bow Brooch, 4.00 ct, Silver Upon 9KT Gold

Located in Braintree, GB

The stones are set in cut down silver collets over a 9KT gold back. Silver was used at the front because it is white and throws no colour into the diamond, and gold behind it because...

Category

Antique 1880s Victorian Brooches

Materials

9k Gold

Cartier black and white enamel pendant/watch necklace
Cartier black and white enamel pendant/watch necklace

Cartier black and white enamel pendant/watch necklace

By Cartier

Located in New York, NY

An Edwardian necklace comprised of a black and white striped enamel "Pékin" motif pendant watch with a central rose-cut diamond florette and surround, suspended by collet-set diamond...

Category

Vintage 1910s French Edwardian Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Platinum, Enamel

Contemporary Coral and Onyx in 18K White Gold Flower Bar Brooch Bezel Set
Contemporary Coral and Onyx in 18K White Gold Flower Bar Brooch Bezel Set

Contemporary Coral and Onyx in 18K White Gold Flower Bar Brooch Bezel Set

By SCALA GIOIELLI

Located in Marcianise, IT

Period: 21st Century / Contemporary Style: Modernist / Art Deco Geometric Revival Item Type: Bar Brooch / Pin Metal: 18k White Gold (750/1000) Total Brooch Weight: 8.90 grams Ge...

Category

1990s Italian Artisan Brooches

Materials

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

A Diamond And Amethyst Briolette Drop Earrings
A Diamond And Amethyst Briolette Drop Earrings

A Diamond And Amethyst Briolette Drop Earrings

Located in London, GB

A diamond and amethyst briolette drop earrings, the amethyst briolette-cut with surmount of rose-cut diamond set in a foliate design suspended from a rose-cut diamond collet set in s...

Category

Antique 1890s British Victorian Drop Earrings

Materials

Amethyst, Yellow Gold, Silver

An Edwardian diamond and pearl-set tiara/necklace
An Edwardian diamond and pearl-set tiara/necklace

An Edwardian diamond and pearl-set tiara/necklace

Located in London, GB

An Edwardian diamond and pearl-set tiara/necklace, consisting of eleven knife-edge bars graduating from the centre, each embellished with old-cut diamonds in cut-down collet settings...

Category

Antique Early 1900s British Edwardian Vanity Items

Materials

Diamond, Pearl, Gold, Silver

An Edwardian diamond-set necklace
An Edwardian diamond-set necklace

An Edwardian diamond-set necklace

Located in London, GB

An Edwardian diamond-set necklace / tiara, comprising of seven graduating scrolling open-work panels, with flared foliate motifs, embellished with millegrain-set diamonds, suspending...

Category

20th Century British Edwardian Chain Necklaces

Materials

Diamond, Platinum

A Single Stone Diamond Ring
A Single Stone Diamond Ring

A Single Stone Diamond Ring

Located in London, GB

A single stone diamond ring, the round brilliant-cut diamond weighing 0.68 carats of G colour and VS1 clarity, accompanied by De Beers Grading Report, set in a six-claw platinum coll...

Category

Mid-20th Century English Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

A Large Aquamarine And Diamond Ring
A Large Aquamarine And Diamond Ring

A Large Aquamarine And Diamond Ring

Located in London, GB

A large aquamarine and diamond ring, the rectangular radiant-cut aquamarine weighing 43 carats, four claw-set to a brilliant-cut diamond-encrusted collet and shoulders, with D-secti...

Category

21st Century and Contemporary British Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

A pair of Early Victorian diamond chandelier earrings
A pair of Early Victorian diamond chandelier earrings

A pair of Early Victorian diamond chandelier earrings

Located in London, GB

A pair of Victorian diamond drop earrings, each chandelier design earring set with old-mine cut diamonds in cut down collets and embellished with diamond-set scroll decorations, term...

Category

Antique 19th Century British Victorian Drop Earrings

Materials

Diamond, 18k Gold, Silver

Edwardian Diamond Set Cross
Edwardian Diamond Set Cross

Edwardian Diamond Set Cross

Located in London, GB

An Edwardian diamond cross pendant, the openwork Latin cross millegrain-set throughout with graduated old European-cut diamonds, seven diamonds individually framed in square collets ...

Category

Antique Early 19th Century British Edwardian Pendant Necklaces

Materials

Diamond, Platinum

Certified 2.12 Carat Solitaire Diamond Ring
Certified 2.12 Carat Solitaire Diamond Ring

Certified 2.12 Carat Solitaire Diamond Ring

Located in London, GB

A single stone diamond ring, the round brilliant-cut diamond weighing 2.15 carats accompanied by AnchorCert report stating to be of F colour and VVS2 clarity, 6 claw-set to an open ...

Category

Early 2000s Unknown Modern Solitaire Rings

Materials

Diamond, Platinum

Faberge Sapphire Diamond Yellow Gold Brooch
Faberge Sapphire Diamond Yellow Gold Brooch

Faberge Sapphire Diamond Yellow Gold Brooch

By Fabergé

Located in London, GB

A Fabergé sapphire and diamond brooch, the yellow gold scroll set with a rose-cut diamond and sapphire, collet set, estimated approximate diamond weight 0.20 carats, estimated approx...

Category

Antique Late 19th Century Russian Victorian Brooches

Materials

Diamond, Blue Sapphire, Yellow 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.