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Old Cut Round Diamond

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Platinum Diamond GIA Certified 5.68 Carat Radiant Cut Alexandrite Ring
Platinum Diamond GIA Certified 5.68 Carat Radiant Cut Alexandrite Ring

Platinum Diamond GIA Certified 5.68 Carat Radiant Cut Alexandrite Ring

Located in Los Angeles, CA

DeKara Design Collection Metal- 90% Platinum, 10% Iridium. Stones- Radiant Cut GIA Certified Color Change Sri Lankan Alexandrite 5.68 Carats. 52 Round Old European Cut Diamonds,...

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Alexandrite, Diamond, Platinum

1.29 Carat Diamond and Yellow Gold Honeycomb Pendant / Brooch
1.29 Carat Diamond and Yellow Gold Honeycomb Pendant / Brooch

1.29 Carat Diamond and Yellow Gold Honeycomb Pendant / Brooch

Located in Jesmond, Newcastle Upon Tyne

The incurves of the outer border of the design are accented with an antique Old European round cut diamond, displayed within organic bud-shaped settings.

Category

20th Century English Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Emerald Cut 1.07 Carat Colombian Emerald and Diamond Cocktail Ring
Emerald Cut 1.07 Carat Colombian Emerald and Diamond Cocktail Ring

Emerald Cut 1.07 Carat Colombian Emerald and Diamond Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The feature stone is encompassed with twenty-two channel set Old European round cut diamonds. The ring shoulders each incorporate three Dutch cut diamonds in Art Deco style geometri...

Category

Vintage 1930s Engagement Rings

Materials

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

Antique 3.03ct Cabochon Cut Sapphire and 1.80ct Diamond White Gold Cluster Ring
Antique 3.03ct Cabochon Cut Sapphire and 1.80ct Diamond White Gold Cluster Ring

Antique 3.03ct Cabochon Cut Sapphire and 1.80ct Diamond White Gold Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

The oval shaped, cluster design is ornamented with a feature 3.03Ct cabochon cut blue sapphire, bezel set to the center. The central sapphire is encircled by twelve pavé set Old Eur...

Category

Vintage 1930s Cluster Rings

Materials

Diamond, Sapphire, 15k Gold, White Gold

1940s 2.17 Carat Cabochon Cut Sapphire and Diamond Gold Cluster Ring
1940s 2.17 Carat Cabochon Cut Sapphire and Diamond Gold Cluster Ring

1940s 2.17 Carat Cabochon Cut Sapphire and Diamond Gold Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated frame displays a feature 2.17 carat natural blue sapphire cabochon encircled by ten, very well color matched Old European round cut diamonds. The elevated, pi...

Category

Vintage 1940s Unknown Cluster Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold, Gold

Oval Cut Sapphire and Diamond 18K Yellow Gold Cocktail Ring
Oval Cut Sapphire and Diamond 18K Yellow Gold Cocktail Ring

Oval Cut Sapphire and Diamond 18K Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The central sapphire is encircled by ten individually claw set Old European round cut diamond and flanked on either side by a claw set oval cut blue sapphire.

Category

Early 20th Century Unknown Cluster Rings

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold, Yellow Gold

1900s 3.53ct Cabochon Cut Emerald and 5.89ct Diamond Gold Pendant / Brooch
1900s 3.53ct Cabochon Cut Emerald and 5.89ct Diamond Gold Pendant / Brooch

1900s 3.53ct Cabochon Cut Emerald and 5.89ct Diamond Gold Pendant / Brooch

Located in Jesmond, Newcastle Upon Tyne

This stunning emerald is encircled with fourteen Old European round cut diamonds, in a scalloped, cluster style setting.

Category

Antique Early 1900s Russian Pendant Necklaces

Materials

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

Emerald and 2.62 Carat Diamond Platinum Cocktail Ring
Emerald and 2.62 Carat Diamond Platinum Cocktail Ring

Emerald and 2.62 Carat Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The millegrain and pierced decorated setting is embellished with thirty-two pavé set Old European round cut diamonds, parlleling the heart shaped setting and completing the design.

Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Emerald, Platinum

Victorian 1.0 Ct Rose Cut Diamond plus 18 KT/Silver Target ring
Victorian 1.0 Ct Rose Cut Diamond plus 18 KT/Silver Target ring

Victorian 1.0 Ct Rose Cut Diamond plus 18 KT/Silver Target ring

Located in Napoli, IT

Italian origin. lovely Target design skilfully hand crafted during the time of solid 18 KT gold with silver portions, The ring has the most gorgeous target design with a halo of litt...

Category

Antique 1880s Italian Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Silver

Antique 0.91ct Diamond Pendant Necklace in 18k Gold, Circa 1910
Antique 0.91ct Diamond Pendant Necklace in 18k Gold, Circa 1910

Antique 0.91ct Diamond Pendant Necklace in 18k Gold, Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The feature diamond articulates and suspends from a claw set cluster of four Old European round cut diamonds, completing the design.

Category

Early 2000s Unknown Pendant Necklaces

Materials

Diamond, White Gold, Yellow Gold

Antique 2.10 Carat Pear Cut Ruby 2.04 Carat Diamond Platinum Pendant Circa 1915
Antique 2.10 Carat Pear Cut Ruby 2.04 Carat Diamond Platinum Pendant Circa 1915

Antique 2.10 Carat Pear Cut Ruby 2.04 Carat Diamond Platinum Pendant Circa 1915

Located in Jesmond, Newcastle Upon Tyne

The drop articulates from a feature collet set 0.65ct Old European round cut diamond to the apex, further enhanced with twenty collet set Old European cut diamonds extending in a lin...

Category

Vintage 1910s Pendant Necklaces

Materials

Diamond, Ruby, Platinum

Vintage Emerald Cut Aquamarine Cocktail Ring with Diamonds 14 karat White Gold
Vintage Emerald Cut Aquamarine Cocktail Ring with Diamonds 14 karat White Gold

Vintage Emerald Cut Aquamarine Cocktail Ring with Diamonds 14 karat White Gold

Located in Scottsdale, AZ

Center Gemstone Stone Count: 1 Diamond Cut: Old Mine & Round Cut Diamond Total Carat Weight: 0.92 CTW Approx.

Category

20th Century Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Gold, 14k Gold, White Gold

Antique and Vintage 1.01 Carat Diamond and Platinum Solitaire Ring
Antique and Vintage 1.01 Carat Diamond and Platinum Solitaire Ring

Antique and Vintage 1.01 Carat Diamond and Platinum Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced millegrain decorated solitaire ring displays a stunning feature antique (circa 1900) 1.01ct Old European round cut diamond, six claw set in relief to the centre.

Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

Antique 1900s 2.59 Carat Oval Cut Tourmaline and 1.95 Carat Diamond Ring
Antique 1900s 2.59 Carat Oval Cut Tourmaline and 1.95 Carat Diamond Ring

Antique 1900s 2.59 Carat Oval Cut Tourmaline and 1.95 Carat Diamond Ring

Located in Jesmond, Newcastle Upon Tyne

Tourmaline Quality Color Natural Green Cut Oval Content 2.59 carats Dimensions 9.42mm x 8.41mm x 4.69mm Diamond Quality Diamond One Color I Clarity SI2 Cut Old European round Conten...

Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

Elongated Pear Cut Emerald & Diamond Halo Pendant Necklace 18 Karat Yellow Gold
Elongated Pear Cut Emerald & Diamond Halo Pendant Necklace 18 Karat Yellow Gold

Elongated Pear Cut Emerald & Diamond Halo Pendant Necklace 18 Karat Yellow Gold

Located in Scottsdale, AZ

Metal: 18 Karat Yellow Gold Gemstones: Emerald and diamonds Diamond Shape: Old mine cut & round brilliant cut Diamond Color: H–J Diamond Clarity: VS–SI Diamond Total Carat Weight...

Category

20th Century Contemporary Pendant Necklaces

Materials

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

Antique and Contemporary 2.32 Carat Diamond and Platinum Trilogy Ring
Antique and Contemporary 2.32 Carat Diamond and Platinum Trilogy Ring

Antique and Contemporary 2.32 Carat Diamond and Platinum Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

The contemporary ring displays three four-claw set antique (circa 1920) Old European round cut diamonds, totalling 2.32cts.

Category

1990s Three-Stone Rings

Materials

Diamond, White Gold, Platinum

Antique 1.05 Carat Diamond and Ruby Yellow Gold Cocktail Ring
Antique 1.05 Carat Diamond and Ruby Yellow Gold Cocktail Ring

Antique 1.05 Carat Diamond and Ruby Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated frame displays a fine and impressive antique 1.05Ct Old European round cut diamond (circa 1900), claw / prong set in subtle relief to the center of the vintage ...

Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique 2 Carat Oval Cut Ruby and Diamond Yellow Gold Cocktail Ring
Antique 2 Carat Oval Cut Ruby and Diamond Yellow Gold Cocktail Ring

Antique 2 Carat Oval Cut Ruby and Diamond Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The simple multi-claw setting displays a central oval cut unheated Burmese ruby flanked by two Old European round cut diamonds.

Category

Antique Early 1900s Unknown Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Large Circle Diamond Platinum Brooch Pin
Large Circle Diamond Platinum Brooch Pin

Large Circle Diamond Platinum Brooch Pin

Located in New York, NY

All the rest is Round old cut diamonds approx 4.00 carat High Brilliance and Impressive Statement High End Piece of workmanship.

Category

Vintage 1930s Brooches

Materials

Diamond, Platinum

4.89 Carat Diamond and Platinum Solitaire Engagement Ring
4.89 Carat Diamond and Platinum Solitaire Engagement Ring

4.89 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

This impressive pierced decorated, sympathetic contemporary setting is embellished with an impressive six-claw set antique (circa 1900) 4.89ct Old European round cut diamond. The su...

Category

Antique Early 1900s Unknown Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Platinum

Antique 2.01ct Diamond Trilogy Ring in 18k Yellow Gold, Circa 1910
Antique 2.01ct Diamond Trilogy Ring in 18k Yellow Gold, Circa 1910

Antique 2.01ct Diamond Trilogy Ring in 18k Yellow Gold, Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays three fine and impressive antique (circa 1910) Old European round cut diamonds. The contemporary scrolling yellow gold setting is further orna...

Category

21st Century and Contemporary Unknown Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique Diamond and 18K White Gold Solitaire Engagement Ring
Antique Diamond and 18K White Gold Solitaire Engagement Ring

Antique Diamond and 18K White Gold Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

The vintage white gold, diamond solitaire ring features an antique 0.59 Ct Old European round cut diamond set in relief within a six claw / prong setting.

Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique and Contemporary 1.73 Carat Diamond and 18k White Gold Trilogy Ring
Antique and Contemporary 1.73 Carat Diamond and 18k White Gold Trilogy Ring

Antique and Contemporary 1.73 Carat Diamond and 18k White Gold Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

The contemporary ring displays three antique (circa 1900) Old European round cut diamonds, totalling 1.73ct and individually four-claw set within pierced decorated settings.

Category

Antique Early 1900s British Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Antique and Vintage 1.60 Carat Diamond and 14k Yellow Gold Solitaire Ring
Antique and Vintage 1.60 Carat Diamond and 14k Yellow Gold Solitaire Ring

Antique and Vintage 1.60 Carat Diamond and 14k Yellow Gold Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

The vintage ring setting displays a stunning feature antique (circa 1900) four-claw set 1.42ct Old European round cut diamond. The platinum set ring shoulders are each ornamented wi...

Category

Vintage 1950s Unknown Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

Edwardian diamond pendant, circa 1915.
Edwardian diamond pendant, circa 1915.

Edwardian diamond pendant, circa 1915.

Located in London, GB

Edwardian diamond pendant. Set with seven round old cut diamonds in open back rubover settings with a combined approximate weight of 2.21 carats, adorned further with ninety-five mix...

Category

Vintage 1910s Edwardian Pendant Necklaces

Materials

Diamond, Platinum

Antique 1900s 2.04 Carat Diamond Yellow Gold Engagement Trilogy Ring
Antique 1900s 2.04 Carat Diamond Yellow Gold Engagement Trilogy Ring

Antique 1900s 2.04 Carat Diamond Yellow Gold Engagement Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

The circa 1980 twist design mount displays three antique Old European round cut diamonds (circa 1910) individually four claw / prong set on a diagonal.

Category

20th Century Unknown Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

1.45 Carat Diamond and Platinum Trilogy Engagement Ring
1.45 Carat Diamond and Platinum Trilogy Engagement Ring

1.45 Carat Diamond and Platinum Trilogy Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated contemporary mount (circa 2015) displays a central antique old European round cut diamond flanked by two slightly smaller old European round cut diamonds (circa...

Category

Antique Early 1900s British Three-Stone Rings

Materials

Diamond, Platinum

Antique Three-Stone Diamond Ring
Antique Three-Stone Diamond Ring

Antique Three-Stone Diamond Ring

Located in London, GB

Here we have a classically styled three-stone diamond ring. This antique piece has been crafted from a warm 18ct yellow gold and features three round faceted old cut diamonds; the la...

Category

Antique Early 1900s Three-Stone Rings

Materials

Diamond

Antique Diamond Wing Earrings
Antique Diamond Wing Earrings

Antique Diamond Wing Earrings

Located in London, GB

Here we have a wonderful pair of antique diamond earrings. Each piece has been crafted from 18ct yellow gold and plays host to five round faceted old cut diamonds which graduate in s...

Category

Antique 19th Century Victorian Drop Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian Diamond Drop Pendant
Victorian Diamond Drop Pendant

Victorian Diamond Drop Pendant

Located in London, GB

Here we have a wonderful diamond set pendant from the Victorian era. An open 18ct yellow gold frame has been excellently crafted into a foliated fashion which plays host to vast arra...

Category

Antique 19th Century Victorian Drop Necklaces

Materials

Diamond, Gold, Yellow Gold

Antique 3.68 Carat Diamond and Platinum Pendant Circa 1915
Antique 3.68 Carat Diamond and Platinum Pendant Circa 1915

Antique 3.68 Carat Diamond and Platinum Pendant Circa 1915

Located in Jesmond, Newcastle Upon Tyne

This stunning and finely-detailed organic pendant design suspends from an independently collet set 0.39ct Old European round cut diamond, completing the design.

Category

Vintage 1910s Pendant Necklaces

Materials

Diamond, Platinum

Antique Diamond Navette Ring
Antique Diamond Navette Ring

Antique Diamond Navette Ring

Located in London, GB

This antique piece features a stunning array of round faceted old cut diamonds collectively resulting in a bright white radiant display.

Category

Antique Early 1900s Edwardian Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Victorian Five-Stone Diamond Ring
Victorian Five-Stone Diamond Ring

Victorian Five-Stone Diamond Ring

Located in London, GB

This antique piece has been crafted from a rich 18ct yellow gold and features three large round faceted old cut diamonds at the centre of the face with a slightly smaller chunky ston...

Category

Antique 1870s Victorian Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco Diamond 'O' Charm Pendant
Art Deco Diamond 'O' Charm Pendant

Art Deco Diamond 'O' Charm Pendant

Located in London, GB

This piece has been crafted from platinum into a open rounded shape with the single row of bright white round faceted old cut diamonds circulating the outer edge.

Category

Vintage 1930s Art Deco Charm Bracelets

Materials

Diamond, Platinum

Antique 1.03 Carat Diamond and Platinum Pendant Circa 1920
Antique 1.03 Carat Diamond and Platinum Pendant Circa 1920

Antique 1.03 Carat Diamond and Platinum Pendant Circa 1920

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive antique diamond pendant has been crafted in platinum. The impressive pierced decorated oval setting is ornamented to the centre of the design with...

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Platinum

Antique Art Deco 3.05 Carat Diamond and Platinum Brooch
Antique Art Deco 3.05 Carat Diamond and Platinum Brooch

Antique Art Deco 3.05 Carat Diamond and Platinum Brooch

Located in Jesmond, Newcastle Upon Tyne

The knot of the bow design is ornamented with forty-one impressive pavé set diamonds and each side of the bow is embellished with a further seventy-one pavé set diamonds, in a combin...

Category

Vintage 1910s Brooches

Materials

Diamond, Platinum

Antique Diamond Drop Earrings, circa 1920
Antique Diamond Drop Earrings, circa 1920

Antique Diamond Drop Earrings, circa 1920

Located in London, GB

Drop shape old mine diamond earrings. A matching pair, set with a drop shape old mine diamond in an open back claw setting, two in total, one D colour, SI1 clarity with a weight of 1...

Category

Vintage 1920s Drop Earrings

Materials

Diamond, Platinum

1930s Antique Diamond and Platinum Circular Earrings
1930s Antique Diamond and Platinum Circular Earrings

1930s Antique Diamond and Platinum Circular Earrings

Located in Jesmond, Newcastle Upon Tyne

The feature diamonds are each surrounded by a swirl setting, ornamented with nineteen pavé set Old European round cut diamonds.

Category

Vintage 1930s Unknown Hoop Earrings

Materials

Diamond, Platinum

Antique 1.43ct Diamond & Platinum Cluster Engagement Ring, Circa 1900
Antique 1.43ct Diamond & Platinum Cluster Engagement Ring, Circa 1900

Antique 1.43ct Diamond & Platinum Cluster Engagement Ring, Circa 1900

Located in Jesmond, Newcastle Upon Tyne

The feature diamond in encircled by a further ten antique (circa 1900) Old European round cut diamonds.

Category

Antique Early 1900s Cluster Rings

Materials

Diamond, Platinum

Vintage Art Deco Platinum Diamond Cluster Ring
Vintage Art Deco Platinum Diamond Cluster Ring

Vintage Art Deco Platinum Diamond Cluster Ring

Located in Beverly Hills, CA

Surrounding the center stones are additional Old European cut diamonds, forming a rounded cluster that enhances the brilliance and overall visual impact of the design.

Category

Vintage 1930s Cluster Rings

Materials

Diamond, Platinum

Antique 3.00ct Diamond Platinum Trilogy Ring, Circa 1915
Antique 3.00ct Diamond Platinum Trilogy Ring, Circa 1915

Antique 3.00ct Diamond Platinum Trilogy Ring, Circa 1915

Located in Jesmond, Newcastle Upon Tyne

The central diamond is flanked on either side by two 0.86ct Old European round cut diamonds, completing the trilogy design.

Category

Vintage 1910s Three-Stone Rings

Materials

Diamond, Platinum

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

1900s Antique 1.84 Carat Diamond and Platinum Brooch

Located in Jesmond, Newcastle Upon Tyne

The feature diamond is flanked on either side with a slightly smaller individually bezel set Old European round cut diamonds.

Category

Antique Early 1900s Unknown Brooches

Materials

Diamond, Platinum

Victorian GIA 1.11ct Center Diamond 0.72ct and 0.71ct Diamond Three Stone Ring
Victorian GIA 1.11ct Center Diamond 0.72ct and 0.71ct Diamond Three Stone Ring

Victorian GIA 1.11ct Center Diamond 0.72ct and 0.71ct Diamond Three Stone Ring

Located in New York, NY

The center diamond is accentuated by dazzling GIA certified old European and round cut diamonds that weigh 0.72ct and 0.71ct.

Category

20th Century Three-Stone Rings

Materials

Diamond, 14k Gold

Victorian Etruscan Revival Diamond Brooch
Victorian Etruscan Revival Diamond Brooch

Victorian Etruscan Revival Diamond Brooch

Located in London, GB

This elegant piece features a marquise-shaped design adorned with three round faceted old cut diamonds, each set in a starburst pattern atop a smooth backdrop.

Category

Antique 1880s Etruscan Revival Brooches

Materials

Diamond, 15k Gold, Yellow Gold

Edwardian 2.90 Carat Diamond Five-Stone Ring
Edwardian 2.90 Carat Diamond Five-Stone Ring

Edwardian 2.90 Carat Diamond Five-Stone Ring

Located in London, GB

Here we have an exceptional platinum five-stone diamond ring. This antique piece was crafted during the early stages of the Edwardian period and features five round faceted old cut d...

Category

Antique Early 1900s Edwardian Fashion Rings

Materials

Diamond, Platinum

Art Deco Diamond Ring
Art Deco Diamond Ring

Art Deco Diamond Ring

Located in London, GB

A platinum ring set with one central round old cut diamond in a claw setting with square surround with an approximate weight of 2.74 carats, I colour, VS2 clarity, flanked by raised ...

Category

Vintage 1930s French Engagement Rings

Materials

Diamond, Platinum

Antique 1.74ct Diamond and Platinum Necklace, Circa 1930, Unisex
Antique 1.74ct Diamond and Platinum Necklace, Circa 1930, Unisex

Antique 1.74ct Diamond and Platinum Necklace, Circa 1930, Unisex

Located in Jesmond, Newcastle Upon Tyne

This pensile drop is accented to the center with a six-claw set 0.30Ct Old European cut diamond and is suspended from a 0.49Ct Old European round cut diamond to the apex of the array.

Category

Vintage 1930s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Antique 3.48 Carat Diamond and Platinum Stud Earrings
Antique 3.48 Carat Diamond and Platinum Stud Earrings

Antique 3.48 Carat Diamond and Platinum Stud Earrings

Located in Jesmond, Newcastle Upon Tyne

The later platinum four-claw settings each display a 1.76ct and 1.72ct Old European round cut diamond. These earrings for pierced ears secure to the reverse of the settings with a p...

Category

Antique Early 1900s Stud Earrings

Materials

Diamond, Platinum

Vintage 0.55 Carat Diamond Cluster Ring
Vintage 0.55 Carat Diamond Cluster Ring

Vintage 0.55 Carat Diamond Cluster Ring

Located in London, GB

Here we have a lovely platinum diamond cluster ring. A focal 0.55ct round faceted old cut diamond sits slightly risen at the centre of the face in a four clawed setting.

Category

20th Century Cluster Rings

Materials

Diamond, Platinum

Art Deco Emerald and Diamond Tablet Ring
Art Deco Emerald and Diamond Tablet Ring

Art Deco Emerald and Diamond Tablet Ring

Located in London, GB

The remainder of the rectangular face is adorned with bright white round faceted old cut diamonds before the whole ensemble is made complete by a neat frame of slim rectangular emera...

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Tiffany & Co. diamond pendant, American, circa 1920.
Tiffany & Co. diamond pendant, American, circa 1920.

Tiffany & Co. diamond pendant, American, circa 1920.

By Tiffany & Co.

Located in London, GB

Tiffany & Co. diamond pendant. Centrally set with three round old cut diamonds in open back grain settings with an approximate weight of 0.65 carats, further adorned with fifty t...

Category

Vintage 1920s American Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Ornate Diamond Cluster Ring, circa 1920
Ornate Diamond Cluster Ring, circa 1920

Ornate Diamond Cluster Ring, circa 1920

Located in London, GB

Ornate diamond cluster ring, circa 1920. A platinum ring set with one central round old cut diamond in a claw setting weighing 2.09 carats, I colour, SI2 clarity, flanked by two roun...

Category

Vintage 1920s Engagement Rings

Materials

Diamond, Platinum

Retro diamond crescent earrings
Retro diamond crescent earrings

Retro diamond crescent earrings

Located in New York, NY

Each stylized crescent is gently curved into a voluminous, scrolling form entirely pavé-set with old-cut and round brilliant diamonds, creating a continuous surface of scintillation ...

Category

Vintage 1940s Retro Clip-on Earrings

Materials

Diamond, Platinum

Art Deco 6.20 Carat Aquamarine 1 Carat Diamond 15k Yellow Gold Drop Earrings
Art Deco 6.20 Carat Aquamarine 1 Carat Diamond 15k Yellow Gold Drop Earrings

Art Deco 6.20 Carat Aquamarine 1 Carat Diamond 15k Yellow Gold Drop Earrings

Located in Jesmond, Newcastle Upon Tyne

The linear drops are suspended from feature four-claw set Old European round cut diamonds to the apex of the setting, completing the design.

Category

2010s Art Deco Drop Earrings

Materials

Aquamarine, Diamond, Yellow Gold, Platinum

1920s 1.46 Carat Diamond and Platinum Twist Engagement Ring
1920s 1.46 Carat Diamond and Platinum Twist Engagement Ring

1920s 1.46 Carat Diamond and Platinum Twist Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

The twist design is further ornamented with a total of 11 pavé set old European round / mine cut diamonds, totaling 0.18Cts.

Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, Platinum

Antique 1.00 Carat Diamond and Platinum Necklace Circa 1920
Antique 1.00 Carat Diamond and Platinum Necklace Circa 1920

Antique 1.00 Carat Diamond and Platinum Necklace Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The necklace bears eight further rosette settings, each accented with a graduating sized Old European round cut diamond to the centre, completing the anterior design.

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Platinum

Retro 1950s Emerald and Diamond Earrings
Retro 1950s Emerald and Diamond Earrings

Retro 1950s Emerald and Diamond Earrings

Located in London, GB

Here we have a fabulous pair of retro emerald and diamond earrings. Both open frames showcase a cluster of round faceted old cut diamonds with a single natural emerald for company; e...

Category

Vintage 1950s Drop Earrings

Materials

Diamond, Emerald, Platinum

Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920
Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920

Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920

Located in Jesmond, Newcastle Upon Tyne

The linear arrangement suspends from a millegrain decorated bezel style setting, which displays a further Old European round cut diamond. The diamond pendant is suspended from an in...

Category

Vintage 1920s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Antique 1.93 Carat Diamond and Yellow Gold Bracelet
Antique 1.93 Carat Diamond and Yellow Gold Bracelet

Antique 1.93 Carat Diamond and Yellow Gold Bracelet

Located in Jesmond, Newcastle Upon Tyne

The feature links to the anterior of the articulating chain bracelet are each ornamented with an impressive collet set Old European round cut diamond, totalling 1.93cts.

Category

Antique 1890s Link Bracelets

Materials

Diamond, Yellow Gold

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

English Edwardian Ornate Diamond Platinum Ring

Located in London, GB

Ornate diamond ring, circa 1915. A platinum ring with ornately pierced bezel set with one central round old cut diamond in a millegrain collet setting with an approximate weight of 1...

Category

Vintage 1910s Engagement Rings

Materials

Diamond, Platinum

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Old Cut Round Diamond For Sale on 1stDibs

Find the exact old cut round diamond you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, Platinum and 18k Gold. You can easily find a 156 antique edition and 46 modern creations to choose from as well. Making the right choice when shopping for an old cut round diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Creating an old cut round diamond has been a part of the legacy of many jewelers, but those produced by Antinori Fine Jewels, Single Stone and Hancocks are consistently popular. A round cut version of this piece has appeal, but there are also old european cut and old mine cut versions for sale. There aren’t many items for men if you’re seeking an old cut round diamond, as most of the options available are for women and unisex.

How Much is an Old Cut Round Diamond?

The price for an old cut round diamond starts at $325 and tops out at $387,892 with these rings, on average, selling for $4,800.

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.