Skip to main content

Diamond C Ring

to
24
528
471
435
269
139

Use search to find more

94
548
106
14
115
175
50
38
41
27
35
16
11
744
146
90
71
18

Use search to find more

436
310
2
741
7
33
11
6
6
5

Use search to find more

263
115
104
49
36
8
3
2
1
Late Deco 3.00ct Diamond Three Stone Ring, c.1940s
Late Deco 3.00ct Diamond Three Stone Ring, c.1940s

Late Deco 3.00ct Diamond Three Stone Ring, c.1940s

Located in London, GB

This classic Late Deco three stone ring showcases a trio of beautiful transitional cut diamonds. Each diamond matches perfectly in size at 1.00ct with with colour ranging from F to ...

Category

Vintage 1940s British Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Edwardian 1.00ct Diamond and Emerald Trilogy Ring, c.1910s
Edwardian 1.00ct Diamond and Emerald Trilogy Ring, c.1910s

Edwardian 1.00ct Diamond and Emerald Trilogy Ring, c.1910s

Located in London, GB

A sparkling old oval cut diamond is flanked by natural emeralds in this stunning Edwardian trilogy ring. The central diamond weighs 1.00 carat and is of I colour and VS2 clarity. The...

Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

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

Victorian 0.30ct Emerald and Diamond Trilogy Ring, c.1880s
Victorian 0.30ct Emerald and Diamond Trilogy Ring, c.1880s

Victorian 0.30ct Emerald and Diamond Trilogy Ring, c.1880s

Located in London, GB

A beautiful green emerald is flanked by old cut diamonds in this classic Victorian trilogy ring. The 0.30 carat central emerald is a carre cut stone. The accompanying diamonds weigh ...

Category

Antique 1880s Unknown Victorian Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

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

An important antique ring crafted in 18K yellow gold, centered with a magnificent 14-carat oval cabochon Persian turquoise, distinguished by its saturated robin’s-egg blue color and ...

Category

Early 20th Century Belle Époque Cocktail Rings

Materials

Diamond, Turquoise, 18k Gold

Certified 7.10 Carat Sapphire & 2.40 Carat Diamond Halo Ring c.1940s
Certified 7.10 Carat Sapphire & 2.40 Carat Diamond Halo Ring c.1940s

Certified 7.10 Carat Sapphire & 2.40 Carat Diamond Halo Ring c.1940s

Located in London, GB

A remarkable 7.40 carat, transparent blue, oval-shaped natural sapphire showing no evidence of enhancement. This is wrapped within a scalloped border of transitional cut diamonds, wh...

Category

Vintage 1940s Unknown Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, Platinum

Edwardian 1.05ct Diamond Three Stone Twist Ring, c.1910s
Edwardian 1.05ct Diamond Three Stone Twist Ring, c.1910s

Edwardian 1.05ct Diamond Three Stone Twist Ring, c.1910s

Located in London, GB

A beautiful spin on the classic trilogy design, this Edwardian ring features three sparkling old cut diamonds set diagonally at its centre. Each diamond matched in size at 0.35 carat...

Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

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

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

Located in London, GB

An intense blue sapphire sits between two glittering old cut diamonds in this vintage trilogy ring. The impressive 3.90 carat sapphire is an oval cut stone, certified as Sri Lankan, ...

Category

Vintage 1950s Unknown Three-Stone Rings

Materials

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

Victorian 1.00ct Ruby and Diamond Trilogy Ring, c.1880s
Victorian 1.00ct Ruby and Diamond Trilogy Ring, c.1880s

Victorian 1.00ct Ruby and Diamond Trilogy Ring, c.1880s

Located in London, GB

Dating back to the 1880s, this stunning trilogy ring features a central ruby flanked by old cut diamonds. The Vivid red ruby is an old cut stone weighing 1.00 carat and Burmese in or...

Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Italian 18K Gold Topaz & Diamond Cocktail Ring, 45.00 ct Topaz, c.1995
Italian 18K Gold Topaz & Diamond Cocktail Ring, 45.00 ct Topaz, c.1995

Italian 18K Gold Topaz & Diamond Cocktail Ring, 45.00 ct Topaz, c.1995

Located in Firenze, FI

đŸ”č An impressive Italian cocktail ring crafted in 18K yellow gold, dating to about 1995. The design is centered around a striking rectangular-cut blue topaz, weighing approximately...

Category

1990s Italian Artisan Cocktail Rings

Materials

Diamond, Topaz, 18k Gold, Yellow Gold

Victorian 1.05ct Sapphire and Diamond Trilogy Ring, c.1880s
Victorian 1.05ct Sapphire and Diamond Trilogy Ring, c.1880s

Victorian 1.05ct Sapphire and Diamond Trilogy Ring, c.1880s

Located in London, GB

A stunning natural and unheated blue sapphire sits proud to the centre of this Victorian trilogy ring, flanked by old mine cut diamonds. The central sapphire is an oval cut stone wei...

Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Contemporary Platinum Ring with 6.75 ct Vintage Brilliant, c. 1960 & later
Contemporary Platinum Ring with 6.75 ct Vintage Brilliant, c. 1960 & later

Contemporary Platinum Ring with 6.75 ct Vintage Brilliant, c. 1960 & later

Located in Berlin, DE

Sparkling Memories Contemporary Platinum Ring with 6.75 ct Vintage Brilliant, c. 1960 & later A diamond ring like this large solitaire is all about emotions.

Category

Vintage 1960s German Contemporary Solitaire Rings

Materials

Diamond, Platinum

C.D. Peacock Art Deco Platinum Diamond and Sugar Loaf Sapphire Ring
C.D. Peacock Art Deco Platinum Diamond and Sugar Loaf Sapphire Ring

C.D. Peacock Art Deco Platinum Diamond and Sugar Loaf Sapphire Ring

Located in Chicago, IL

Circa 1930 C. D. Peacock Platinum Ring, Centrally set with a Fine color Sugar Loaf Cabochon Sapphire of approximately 1 carat and surrounded by 12 transitional cut Diamonds totaling ...

Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Edwardian 0.60ct Diamond Three Stone Twist Ring, c.1910s
Edwardian 0.60ct Diamond Three Stone Twist Ring, c.1910s

Edwardian 0.60ct Diamond Three Stone Twist Ring, c.1910s

Located in London, GB

This wonderful Edwardian ring features a trio of old cut diamonds. The centre diamond is 0.30 carat, whilst the flanking pair weigh 0.15 carat each. The trio range in colour from G t...

Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Edwardian 1.00ct Turquoise and Diamond Cluster Ring, c.1910s
Edwardian 1.00ct Turquoise and Diamond Cluster Ring, c.1910s

Edwardian 1.00ct Turquoise and Diamond Cluster Ring, c.1910s

Located in London, GB

Dating to the Edwardian era, this wonderful triple cluster ring centres around a trio of beautiful turquoise. The middle gem sits at 0.40 carat with the flanking pair weighing 0.30 c...

Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold, Platinum

Art Deco Platinum Diamond, Sapphire and Ruby infinity Ring, c. 1920s–30.
Art Deco Platinum Diamond, Sapphire and Ruby infinity Ring, c. 1920s–30.

Art Deco Platinum Diamond, Sapphire and Ruby infinity Ring, c. 1920s–30.

Located in Malmö, SkÄne lÀn

An Art Deco crossover ring crafted in platinum and designed in a sculptural figure-of-eight or eternity motif, the loop set with 14 old-cut diamonds plus additional 4 on the shoulder...

Category

Vintage 1920s German Art Deco Cocktail Rings

Materials

Diamond, Ruby, Sapphire, Platinum

Art Deco 1.45ct Diamond Three Stone Ring, c.1930s
Art Deco 1.45ct Diamond Three Stone Ring, c.1930s

Art Deco 1.45ct Diamond Three Stone Ring, c.1930s

Located in London, GB

A trio of sparkling old cut diamonds are displayed proudly in this beautiful Art Deco trilogy ring. To the centre, sits the largest of the three at 0.65 carat with the flanking pair ...

Category

Vintage 1930s British Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Mega Cosmic Sunset Ring in 18K Yellow Gold and Diamond by ANAÏS C.
Mega Cosmic Sunset Ring in 18K Yellow Gold and Diamond by ANAÏS C.

Mega Cosmic Sunset Ring in 18K Yellow Gold and Diamond by ANAÏS C.

Located in Geneve, CH

Mega Cosmic Sunset Ring in 18K Yellow Gold and Diamond by ANAÏS C. Dimensions: W 1.3 x D 0.4 cm.

Category

2010s French Contemporary Cocktail Rings

Materials

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

Art Deco 1.70ct Diamond Three Stone Ring, c.1920s
Art Deco 1.70ct Diamond Three Stone Ring, c.1920s

Art Deco 1.70ct Diamond Three Stone Ring, c.1920s

Located in London, GB

This Art Deco take on the classic trilogy ring design features three beautiful old cut diamonds rub over set into platinum with milgrain detailing surrounding. The central diamond is...

Category

Vintage 1920s Unknown Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold

Victorian 0.50ct Sapphire and Diamond Trilogy Ring, c.1880s
Victorian 0.50ct Sapphire and Diamond Trilogy Ring, c.1880s

Victorian 0.50ct Sapphire and Diamond Trilogy Ring, c.1880s

Located in London, GB

Dating to the 1880s in the height of the Victorian era, this beautiful three stone ring features a deep blue central sapphire flanked by diamonds. The Sapphire is an old cut stone we...

Category

Antique 1880s Unknown Victorian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Cartier 18K White Gold Diamond C De Cartier Ring EU 52 US 6
Cartier 18K White Gold Diamond C De Cartier Ring EU 52 US 6

Cartier 18K White Gold Diamond C De Cartier Ring EU 52 US 6

By Cartier

Located in New York, NY

Striking Diamond “C” Motif Ring designed as a continuous series of sculptural interlocking ‘C’ forms, each meticulously pavĂ©-set with brilliant-cut diamonds for maximum brilliance an...

Category

20th Century French Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

Edwardian 1.35ct Sapphire and Diamond Trilogy Ring, c.1910s
Edwardian 1.35ct Sapphire and Diamond Trilogy Ring, c.1910s

Edwardian 1.35ct Sapphire and Diamond Trilogy Ring, c.1910s

Located in London, GB

This beautiful trilogy ring features a central sapphire flanked by a pair of sparkling old cut diamonds. The intense blue sapphire is a natural stone, emerald cut and weighing 1.35 c...

Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

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

Edwardian 1.10ct Diamond Three Stone Twist Ring, c.1910s
Edwardian 1.10ct Diamond Three Stone Twist Ring, c.1910s

Edwardian 1.10ct Diamond Three Stone Twist Ring, c.1910s

Located in London, GB

A beautiful spin on the classic trilogy design, this Edwardian ring features three glittering old cut diamonds set diagonally at its centre. The main diamond is 0.60 carat, with the ...

Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage 1.20ct Ruby and Diamond Trilogy Ring, c.1950s
Vintage 1.20ct Ruby and Diamond Trilogy Ring, c.1950s

Vintage 1.20ct Ruby and Diamond Trilogy Ring, c.1950s

Located in London, GB

A beautiful wine red ruby sits central to this vintage three stone ring. The oval cut ruby has a carat weight of 1.20 carat. Contrasting either side are a pair of sparkling round bri...

Category

Vintage 1950s Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

C. Dunaigre 5.90 Carat Cushion Cut Emerald & Diamond 18 Karat Gold Cocktail Ring
C. Dunaigre 5.90 Carat Cushion Cut Emerald & Diamond 18 Karat Gold Cocktail Ring

C. Dunaigre 5.90 Carat Cushion Cut Emerald & Diamond 18 Karat Gold Cocktail Ring

Located in Houston, TX

This spectacular split shank ring showcases a remarkable 5.90 carat cushion-shaped emerald accented by 2.02 carats of natural pear and round diamonds. It is set in luxurious polished...

Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

Edwardian 1.01ct Diamond Three Stone Twist Ring, c.1910s
Edwardian 1.01ct Diamond Three Stone Twist Ring, c.1910s

Edwardian 1.01ct Diamond Three Stone Twist Ring, c.1910s

Located in London, GB

This ring from the Edwardian period features a truly unique design. The vertical three diamonds are enveloped in a twisting band to create an eye catching piece. Taking centre stage ...

Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Late Deco 3.20ct Diamond Three Stone Ring, c.1940s
Late Deco 3.20ct Diamond Three Stone Ring, c.1940s

Late Deco 3.20ct Diamond Three Stone Ring, c.1940s

Located in London, GB

This stunning Late deco three stone ring features a trio of sparkling old cut diamonds The central stone sits the largest at 1.90 carat with each of the flanking stones weighing 0.65...

Category

Vintage 1940s British Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Victorian 0.80ct Emerald and Diamond Trilogy Ring, c.1880s
Victorian 0.80ct Emerald and Diamond Trilogy Ring, c.1880s

Victorian 0.80ct Emerald and Diamond Trilogy Ring, c.1880s

Located in London, GB

This exquisite Victorian carved shank trilogy ring features a stunning Columbian emerald at its centre. The emerald is 0.80 carat in weight and cut in a classic emerald cut shape. Fl...

Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Victorian Burma Sapphire, Ruby & Diamond Double Snake Ring in 18k Gold, C. 1890
Victorian Burma Sapphire, Ruby & Diamond Double Snake Ring in 18k Gold, C. 1890

Victorian Burma Sapphire, Ruby & Diamond Double Snake Ring in 18k Gold, C. 1890

Located in Altrincham, GB

This fantastic Victorian period double snake ring is crafted in 18 karat buttery yellow gold. Each snake is set with a gemstone "brain"—one with a Burma ruby, the other with a Burma ...

Category

Antique 1890s English High Victorian Band Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold

C. Dunaigre Zambian Emerald and Diamond Cocktail Ring in 18k Rose Gold
C. Dunaigre Zambian Emerald and Diamond Cocktail Ring in 18k Rose Gold

C. Dunaigre Zambian Emerald and Diamond Cocktail Ring in 18k Rose Gold

Located in Los Angeles, CA

Gorgeous 4.33 ct. bright green Zambian emerald octagon with good quality white diamond rounds. Handmade in 18k rose gold. Ring size 7.75.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Rose Gold

Victorian 0.40ct Diamond and Sapphire Trilogy Ring, c.1880s
Victorian 0.40ct Diamond and Sapphire Trilogy Ring, c.1880s

Victorian 0.40ct Diamond and Sapphire Trilogy Ring, c.1880s

Located in London, GB

This charming Victorian ring, affectionately termed a reverse three stone, showcases a glittering old cut diamond at its centre, flanked by a pair of vivid sapphires. The central dia...

Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Vintage 1.50ct Sapphire and Diamond Trilogy Ring, c.1950s
Vintage 1.50ct Sapphire and Diamond Trilogy Ring, c.1950s

Vintage 1.50ct Sapphire and Diamond Trilogy Ring, c.1950s

Located in London, GB

This Vintage trilogy ring from the 1950s is an elegant and timeless design. It features a stunning 1.50 carat, oval cut sapphire as the centrepiece, claw set into 18 carat yellow gol...

Category

Vintage 1950s British Three-Stone Rings

Materials

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

Cartier 'C de Cartier' 18 Carat Yellow Gold Diamond Solitaire Engagement Ring
Cartier 'C de Cartier' 18 Carat Yellow Gold Diamond Solitaire Engagement Ring

Cartier 'C de Cartier' 18 Carat Yellow Gold Diamond Solitaire Engagement Ring

By Cartier

Located in London, GB

Stunning in its simplicity, this Cartier engagement ring from the 'C de Cartier' Collection is expertly crafted from 18 carat yellow gold.

Category

1990s French Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Edwardian 0.90ct Ruby and Diamond Trilogy Ring, c.1910s
Edwardian 0.90ct Ruby and Diamond Trilogy Ring, c.1910s

Edwardian 0.90ct Ruby and Diamond Trilogy Ring, c.1910s

Located in London, GB

This stunning trilogy ring from the Edwardian period features an oval cut, 0.90 carat, ruby at it’s centre flanked by two 0.20 carat old cut diamonds, all claw set into a platinum mo...

Category

Vintage 1910s British Art Deco Three-Stone Rings

Materials

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

Fine Oval Diamond Halo Style 18K Ring with 1.50 cts., c. 2000
Fine Oval Diamond Halo Style 18K Ring with 1.50 cts., c. 2000

Fine Oval Diamond Halo Style 18K Ring with 1.50 cts., c. 2000

Located in Aspen, CO

Oval diamond ring in 18k gold. The center stone, an oval cut diamond, weighs 0.66 carats. It is estimated to be J/K (near colorless to a slight tint) and very slightly included (VS1)...

Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, 18k Gold

Vintage C. Krypell Sterling Silver 18K Gold Citrine Diamond Ring Sz 6.5 Designer
Vintage C. Krypell Sterling Silver 18K Gold Citrine Diamond Ring Sz 6.5 Designer

Vintage C. Krypell Sterling Silver 18K Gold Citrine Diamond Ring Sz 6.5 Designer

By Charles Krypell

Located in Addison, TX

Details Designer: Charles Krypell Signed: C. Krypell Metal: Sterling Silver & 18K Yellow Gold Ring Size: 6.5 Weight: 10.9 grams Center Stone: Natural Citrine Cut: Checkerboard Cushio...

Category

20th Century Engagement Rings

Materials

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

Vintage 1.00ct Sapphire and Diamond Trilogy Ring, c.1970s
Vintage 1.00ct Sapphire and Diamond Trilogy Ring, c.1970s

Vintage 1.00ct Sapphire and Diamond Trilogy Ring, c.1970s

Located in London, GB

This timeless 1970s trilogy ring features a vibrant blue sapphire at it’s centre, flanked by a pair of round brilliant diamonds. The central sapphire is a round cut stone weighing 1....

Category

Vintage 1970s British Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

5.06 Carat Oval Blue Sapphire and Diamond Engagement Ring C.Dunaigre Certified.
5.06 Carat Oval Blue Sapphire and Diamond Engagement Ring C.Dunaigre Certified.

5.06 Carat Oval Blue Sapphire and Diamond Engagement Ring C.Dunaigre Certified.

By MOGULDIAM INC

Located in New York, NY

C. Dunaigre certified Gorgeous Blue Sapphire and Diamond engagement ring handcrafted in 18k white gold.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, White Gold

20 Carat Aquamarine, Diamond, Sapphire, and 18K Rose Gold Ring, c. 1950
20 Carat Aquamarine, Diamond, Sapphire, and 18K Rose Gold Ring, c. 1950

20 Carat Aquamarine, Diamond, Sapphire, and 18K Rose Gold Ring, c. 1950

Located in New York, NY

A 20-carat round-cut aquamarine surrounded by brilliant-cut diamonds and sapphires, ornamented with twisted gold wire, all an 18-karat rose gold set ring. The 1950s had something ...

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Sapphire, 18k Gold, Rose Gold

R-X RING C&W - 18K WG X RING with NATURAL YELLOW & BROWNISH AND WHITE DIAMONDS
R-X RING C&W - 18K WG X RING with NATURAL YELLOW & BROWNISH AND WHITE DIAMONDS

R-X RING C&W - 18K WG X RING with NATURAL YELLOW & BROWNISH AND WHITE DIAMONDS

By Aurelian LLC

Located in New York, NY

18K WHITE GOLD X RING with NATURAL YELLOW BROWNISH CANARY & WHITE DIAMONDS Metal: 18K White Gold Diamond Info: 41-H/SI ROUND BRILLIANT DIAMONDS 0.69 CWT. 41-ROUND NATURAL YELLOW BRO...

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

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

0.5tcw Natural Round-C Diamond Cluster Engagement Ring in 18K White Gold
0.5tcw Natural Round-C Diamond Cluster Engagement Ring in 18K White Gold

0.5tcw Natural Round-C Diamond Cluster Engagement Ring in 18K White Gold

By VimleshBadaya

Located in Jaipur, RJ

💎 Product Description: Radiating brilliance from every angle, this Diamond Cluster Engagement Ring is a modern masterpiece of elegance and glamour. At its center rests an approx. 0....

Category

2010s Indian Art Deco Cluster Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Victorian 1.30ct Emerald and Diamond Trilogy Ring, c.1880s
Victorian 1.30ct Emerald and Diamond Trilogy Ring, c.1880s

Victorian 1.30ct Emerald and Diamond Trilogy Ring, c.1880s

Located in London, GB

This beautifully Victorian piece dates back to the 1880s and features a central emerald flanked by old cut diamonds. The classically emerald cut emerald weighs 1.30 carat and is a be...

Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Edwardian 1.70ct Ruby and Diamond Trilogy Ring, c.1910s
Edwardian 1.70ct Ruby and Diamond Trilogy Ring, c.1910s

Edwardian 1.70ct Ruby and Diamond Trilogy Ring, c.1910s

Located in London, GB

A natural, unheated ruby takes centre stage flanked by a pair of old cut diamonds in this gorgeous Edwardian trilogy ring. The vibrant ruby is an old cushion cut stone and weighs 1.7...

Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Art Deco 1.80ct Diamond Three Stone Ring, C.1930s
Art Deco 1.80ct Diamond Three Stone Ring, C.1930s

Art Deco 1.80ct Diamond Three Stone Ring, C.1930s

Located in London, GB

A classic Art Deco engagement ring beautifully representing three transitional cut diamonds. To the centre sits a lovely 0.80 carat and flanked to either side is a matching pair of 0...

Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Cartier Vtg Meli Melo Platinum and Diamond & Gemstone Ring Size 54 c 1990s
Cartier Vtg Meli Melo Platinum and Diamond & Gemstone Ring Size 54 c 1990s

Cartier Vtg Meli Melo Platinum and Diamond & Gemstone Ring Size 54 c 1990s

By Cartier

Located in Sherman Oaks, CA

Gorgeous & Unique Cartier Ring. The Meli Melo design features variously polished and faceted gemstones bezel-set in 950 platinum. The design incorporates aquamarine, pink tourmaline,...

Category

1990s Cluster Rings

Materials

Aquamarine, Chalcedony, Diamond, Tourmaline, Mandarin Garnet, Platinum

Vintage 1.10ct Emerald and Diamond Three Stone Ring, c.1950s
Vintage 1.10ct Emerald and Diamond Three Stone Ring, c.1950s

Vintage 1.10ct Emerald and Diamond Three Stone Ring, c.1950s

Located in London, GB

Dating back to the 1950s, this trilogy ring features a natural emerald at its centre, flanked by a matching pair of round brilliant cut diamonds. The vibrant green emerald weighs 1.1...

Category

Vintage 1950s Unknown Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Ruby Cabochon burma no heat and Diamond Engagement Ring C. Dunaigre Certified.
Ruby Cabochon burma no heat and Diamond Engagement Ring C. Dunaigre Certified.

Ruby Cabochon burma no heat and Diamond Engagement Ring C. Dunaigre Certified.

By MOGULDIAM INC

Located in New York, NY

Very pretty C.D certified burma no heat ruby cabochon and white diamond ring hand crafted in 18k white gold.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, White Gold

Antique Art Déco Octagonal Diamond & Coral Platinum Cocktail Ring, France c 1930
Antique Art Déco Octagonal Diamond & Coral Platinum Cocktail Ring, France c 1930

Antique Art Déco Octagonal Diamond & Coral Platinum Cocktail Ring, France c 1930

Located in Vienna, AT

Delicate antique diamond ring in octagonal shape with a central diamond in old brilliant cut, estimated 0.40 ct, surrounded by a wreath of coral pieces, which in turn is surrounded b...

Category

Vintage 1930s French Art Deco Cluster Rings

Materials

Diamond, Coral, Platinum

Art Deco 0.60 Carat Emerald and Diamond Three Stone Ring, c.1920s
Art Deco 0.60 Carat Emerald and Diamond Three Stone Ring, c.1920s

Art Deco 0.60 Carat Emerald and Diamond Three Stone Ring, c.1920s

Located in London, GB

An attractive trilogy ring set with an asscher cut Emerald stone in the centre and an old cut diamond to either side. The natural Emerald is of Columbian origin and weighs 0.60 carat...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Vintage Cultured Pearl & Diamond 18K Yellow and White Gold Dress Ring, c.1960s
Vintage Cultured Pearl & Diamond 18K Yellow and White Gold Dress Ring, c.1960s

Vintage Cultured Pearl & Diamond 18K Yellow and White Gold Dress Ring, c.1960s

Located in London, GB

A striking example of 1960s design, this vintage ring centres on a lovely cultured pearl with a beautiful creamy lustre, measuring approximately 9.75mm in diameter. The pearl is set...

Category

Vintage 1960s Retro Cocktail Rings

Materials

Diamond, White Diamond, Pearl, Cultured Pearl, Gold, 18k Gold, White Gol...

Natural Saltwater Pearl & Old Pear Diamond Moi et Toi Ring, Early 20th C.
Natural Saltwater Pearl & Old Pear Diamond Moi et Toi Ring, Early 20th C.

Natural Saltwater Pearl & Old Pear Diamond Moi et Toi Ring, Early 20th C.

Located in London, England

A beautifully romantic early 20th-century moi et toi ring, set in warm 18ct rose gold and platinum and bringing together two wonderfully individual gems: a natural saltwater pearl an...

Category

20th Century English Edwardian Engagement Rings

Materials

Diamond, Natural Pearl, 18k Gold, Rose Gold

Art Deco Blue Sapphire and Diamond Open Work Cocktail Ring in Platinum, c.1920s
Art Deco Blue Sapphire and Diamond Open Work Cocktail Ring in Platinum, c.1920s

Art Deco Blue Sapphire and Diamond Open Work Cocktail Ring in Platinum, c.1920s

Located in London, GB

This beautifully handcrafted Art Deco cocktail ring features an elongated, gently tapered plaque that sits gracefully across the finger. Measuring approximately 22.6 x 9.4mm, its gen...

Category

Vintage 1920s English Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

C De Cartier Platinum F VVS2 .30ct Diamond Solitaire Engagement Ring w/ Box
C De Cartier Platinum F VVS2 .30ct Diamond Solitaire Engagement Ring w/ Box

C De Cartier Platinum F VVS2 .30ct Diamond Solitaire Engagement Ring w/ Box

By Cartier

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Round Brilliant Cut - Prong Set - F Color - VVS2 Clarity - 0.30ct (exact) Material: Solid Platinum - Stamped PT950 Weight: 7.1 Grams Rin...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Opal & Diamond 14K Rose Gold Crossover Toi Et Moi Engagement Ring, c.1900s
Opal & Diamond 14K Rose Gold Crossover Toi Et Moi Engagement Ring, c.1900s

Opal & Diamond 14K Rose Gold Crossover Toi Et Moi Engagement Ring, c.1900s

Located in London, GB

Get ready to fall in love with the mesmerising beauty of this authentic Edwardian Toi et Moi engagement ring, dating back to the 1900s - a romantic design that symbolises two souls c...

Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, Rose Gold

c.1890 Victorian Era Natural Blue Sapphire & Diamond Antique Ring Silver & 14K
c.1890 Victorian Era Natural Blue Sapphire & Diamond Antique Ring Silver & 14K

c.1890 Victorian Era Natural Blue Sapphire & Diamond Antique Ring Silver & 14K

Located in Santa Monica, CA

Step back into the elegance of the Victorian era with this breathtaking sapphire and diamond ring, circa 1890. Blending the intricate artistry of Art Nouveau with the bold Victorian ...

Category

Antique Late 19th Century American Victorian Cocktail Rings

Materials

Diamond, Blue Sapphire, Yellow Gold, 14k Gold, Silver

Vintage 1.30ct Sapphire and Diamond Three Stone Ring, c.1950s
Vintage 1.30ct Sapphire and Diamond Three Stone Ring, c.1950s

Vintage 1.30ct Sapphire and Diamond Three Stone Ring, c.1950s

Located in London, GB

This elegant 1950s three stone ring features a captivating natural sapphire at its centre. The vibrant blue sapphire is a 1.30 carat, oval cut stone and is flanked by a pair of roun...

Category

Vintage 1950s Unknown Three-Stone Rings

Materials

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

Cartier 18K Rose Gold C de Cartier Diamond Wedding Band Ring
Cartier 18K Rose Gold C de Cartier Diamond Wedding Band Ring

Cartier 18K Rose Gold C de Cartier Diamond Wedding Band Ring

By Cartier

Located in Guangzhou, CN

A sophisticated and iconic creation by the legendary French jewelry house, Cartier. This authentic C de Cartier wedding band is meticulously crafted in radiant 18K rose gold

Category

2010s French Band Rings

C De Cartier Platinum .56ct Half Bezel Diamond Solitaire Engagement Ring Size 49
C De Cartier Platinum .56ct Half Bezel Diamond Solitaire Engagement Ring Size 49

C De Cartier Platinum .56ct Half Bezel Diamond Solitaire Engagement Ring Size 49

By Cartier

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Round Brilliant Cut - Half Bezel Channel Set - VS Clarity - F/G Clarity - 0.56ct (exact - stamped) Total Carat Weight: 0.656 (exact) Mate...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Edwardian 1.20ct Emerald and Diamond Three Stone Ring, c.1910s
Edwardian 1.20ct Emerald and Diamond Three Stone Ring, c.1910s

Edwardian 1.20ct Emerald and Diamond Three Stone Ring, c.1910s

Located in London, GB

This beautiful Edwardian trilogy ring features a vivid emerald at its centre, flanked by a pair of old cut diamonds. The emerald is an oval cut gem, natural in origin, weighing 1.20 ...

Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

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

  • 1
  • ...
Get Updated with New Arrivals
Save "Diamond C Ring", and we’ll notify you when there are new listings in this category.

Diamond C Ring For Sale on 1stDibs

Find the exact diamond c ring you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. Our collection of these items for sale includes 61638 vintage editions and 70276 modern creations to choose from as well. Finding the perfect diamond c ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic diamond c ring over the years, but those made by Cartier, Tiffany & Co. and LB Exclusive are often thought to be among the most beautiful. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and emerald cut cut versions available here, too. Most of our diamond c ring for sale are for women, but there are 33180 pieces available to browse for men.

How Much is a Diamond C Ring?

Prices for a diamond c ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $475,940,000, while this accessory, on average, fetches $4,273.

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.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussĂ© work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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. 

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry. 

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Diamond C Ring

  • 1stDibs ExpertNovember 8, 2023
    Yes, a wedding ring can be a diamond ring. In fact, you're free to wear any type of ring that appeals to you as a wedding ring. You could opt to wear a solitaire diamond ring to symbolize your wedding vows or a band ring that features multiple diamonds, such as an eternity band that shows diamonds all the way around its surface. Find a large selection of diamond wedding rings on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    A diamond eternity ring is a ring that features multiple diamonds, adorned in an endless circular design. This ring normally features a band set with a continuous circle of diamond stones in a manner that can be very glamorous. Diamond eternity rings are available in a variety of styles including Contemporary, Victorian, Retro, Art Deco, Modern, Edwardian, Empire, Renaissance, and Artisan. Find a collection of antique and vintage diamond eternity rings on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    The symbolism of a diamond ring is largely a matter of personal opinion. Because diamonds are the most commonly used stones in engagement rings, many people associate them with commitment, undying love and marriage. The diamond is also the gemstone for April. On 1stDibs, shop a variety of diamond gemstone rings.
  • 1stDibs ExpertFebruary 22, 2021
    A floating diamond ring is a ring where the center diamond appears to be floating free of the setting or band. Typically, the bands in a floating diamond ring divert away from the stone.
  • 1stDibs ExpertApril 5, 2022
    Some eternity or infinity rings feature diamonds, while some feature other gemstones. An eternity ring is a continuous band that is set with a string of gemstones centered in the band. It’s meant to symbolize never-ending love and is often given as a gift on an anniversary. Many people like to have their infinity ring adorned with diamonds, other people simply prefer a different gemstone. Shop a collection of eternity rings from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2024
    No, an engagement ring doesn't have to have a diamond in it. There really are no rules when it comes to engagement jewelry, so any ring that appeals to you can signify your intention to marry someone. Alternatives to diamond rings include simple band rings formed of precious metals and gemstone rings featuring rubies, emeralds, sapphires and other stones. Explore a diverse assortment of engagement rings on 1stDibs.
  • 1stDibs ExpertFebruary 27, 2024
    No, an engagement ring does not have to be a diamond. Although diamonds are popular, rings featuring other gemstones like sapphires, rubies and emeralds can serve as engagement rings, and it's even possible to choose a ring made entirely out of precious metals with no gemstone accents of any kind. There really are no rules when it comes to engagement rings, so feel free to select any ring that appeals to you. Find a diverse assortment of antique, vintage and contemporary engagement rings on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    An illusion diamond ring is a type of diamond setting that enhances the appearance, namely the perceived size, of the diamond. One of the strategies used to create illusion diamonds is to surround the diamond with another precious metal, making it look bigger. On 1stDibs, you’ll find a collection of expertly-vetted illusion diamond rings from some of the world’s top sellers.
  • a diamond bypass ring is a fashionable and unique ring that consists of a single metal band that "twists" and do not connect to each other. If it is an engagement ring, this gap between the two ends of the bands holds the diamond.
  • 1stDibs ExpertApril 5, 2022
    On a diamond ring, the head is the portion of the jewelry that holds the gemstone in place. You may also see it referred to as the prongs, setting or crown. On 1stDibs, shop a wide variety of diamond gemstone rings.
  • 1stDibs ExpertNovember 8, 2023
    Yes, you can wear a diamond ring as a wedding ring if you wish. Your wedding jewelry should reflect your taste and style, so you're free to choose any type of ring you desire. One option is to wear a diamond solitaire as a wedding ring. An eternity wedding band dotted with diamonds is a popular alternative. Many brides opt for two identical eternity bands, wearing one on either side of the engagement ring as guard rings. Shop a wide range of diamond wedding rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Diamond rings are more popular among women than men, but that doesn't mean men can't wear them. Plenty of men wear bands with diamond accents.
  • 1stDibs ExpertNovember 1, 2023
    Yes, engagement rings can be without diamonds. Many people prefer engagement rings that feature other types of gemstones. Alternatives to diamonds include sapphires, emeralds, rubies, moonstones, citrines, amethysts and topazes. Truly, any type of ring that appeals to you can serve as your engagement ring. On 1stDibs, shop a wide variety of engagement rings.
  • 1stDibs ExpertNovember 1, 2023
    What it's called when a ring has diamonds on the band depends on the design of the piece. Rings that have diamonds set into grooves that run along them are channel-set rings, while ones that feature small diamonds placed side by side are pavé bands. A band that has a single line of diamonds that travels all the way around is an eternity ring or band. Explore a wide range of diamond rings on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    In the United States, diamond rings are certified by an official gemological laboratory known as the Gemological Institute of America. A certified diamond ring means that the diamond has undergone a quality analysis by experts at an institution such as the GIA and these experts have issued a lab report that is indicative of the grading process.
  • 1stDibs ExpertNovember 8, 2023
    There is no single most elegant cut of a diamond for a ring. Each cut has its own characteristics that can exude elegance, so you're free to choose the cut that appeals most to you. If you want your ring to sparkle, consider brilliant cuts like the round, princess, marquise, oval and pear. To put the spotlight on color and clarity, opt for stepped cuts like the emerald, Carrïżœ and Asscher. Explore a wide range of diamond rings on 1stDibs.
  • 1stDibs ExpertOctober 19, 2021
    A single diamond ring is usually known as a solitaire. A solitaire diamond ring, which doesn’t feature any gemstones other than the diamond, has a minimalist yet ravishing appearance. Shop a unique range of vintage solitaire rings from top brands on 1stDibs today.
  • 1stDibs ExpertNovember 1, 2023
    There is no single best diamond cut for a ring. Any type of cut can be visually appealing, so which one you choose is a matter of personal preference. Round-cut rings are popular choices because they showcase the sparkle of diamonds and have a timeless shape. Other cuts that maximize sparkle include the princess, oval, pear and marquise cuts. Some things to look out for when shopping for gemstones are extinctions, which are dark spots on the stone, and windows, which are see-through areas created during the cutting process. These spots reduce the brilliance of a gemstone. Find a large selection of diamond rings on 1stDibs.
  • 1stDibs ExpertNovember 27, 2023
    What three diamonds on a ring mean is a matter of personal interpretation. Some people believe that three diamonds symbolize the Holy Trinity in Christianity. To others, triple stones may represent time (past, present and future) or a deep romantic bond (friendship, love and loyalty/fidelity). Find a large selection of diamond rings from some of the world's top dealers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    What black diamond rings symbolize is largely a matter of personal interpretation. Charisma, power, passion and self-assuredness are some of the characteristics commonly associated with black diamond jewelry. Shop a range of diamond gemstone rings from top sellers around the world on 1stDibs.