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12k Diamond Ring

Bernard K. Passman Men's Platinum Diamond Black Coral Ring Band sz 12
Bernard K. Passman Men's Platinum Diamond Black Coral Ring Band sz 12

Bernard K. Passman Men's Platinum Diamond Black Coral Ring Band sz 12

Located in Northbrook, IL

Here we have a striking Bernard K Passman band ring crafted in platinum, featuring a bold design

Category

21st Century and Contemporary Band Rings

Materials

Coral, Diamond, Platinum

Antique 12K Gold Sapphire & Mine Cut Diamond Ring
Antique 12K Gold Sapphire & Mine Cut Diamond Ring

Antique 12K Gold Sapphire & Mine Cut Diamond Ring

Located in Wallkill, NY

A wonderful Antique Sapphire Ring with Diamond Accents. Hallmarked 500 which is less than 14K more

Category

Vintage 1910s Unknown Cluster Rings

Materials

Diamond, Sapphire, White Gold, Yellow Gold

Antique 12K Gold Diamond, Spinel & Demantoid Garnet Ring, Circa 1890
Antique 12K Gold Diamond, Spinel & Demantoid Garnet Ring, Circa 1890

Antique 12K Gold Diamond, Spinel & Demantoid Garnet Ring, Circa 1890

Located in Lewisburg, PA

diamonds, red spinel, and vivid green demantoid garnets set in 12 karat gold. The lively arrangement of

Category

Antique 1890s Victorian Fashion Rings

Materials

Diamond, Garnet, Spinel, Gold, 14k Gold

1920s Antique 0.26ct Diamond and Pearl 12k Yellow Gold Ring
1920s Antique 0.26ct Diamond and Pearl 12k Yellow Gold Ring

1920s Antique 0.26ct Diamond and Pearl 12k Yellow Gold Ring

Located in Jesmond, Newcastle Upon Tyne

and diamond ring has been crafted in 12k yellow gold with a platinum setting. The twistsetting

Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, Pearl, Yellow Gold, Platinum

Antique Italian Halo Ring Sapphire Diamonds 12K Ø 7.75US / 4.2gr
Antique Italian Halo Ring Sapphire Diamonds 12K Ø 7.75US / 4.2gr

Antique Italian Halo Ring Sapphire Diamonds 12K Ø 7.75US / 4.2gr

Located in SE

Italian Halo Ring with natural Blue - Green Sapphire and 12 rose-cut Diamonds. Hand-made between

Category

Vintage 1920s Italian Art Deco Cluster Rings

Materials

Diamond, Sapphire, 10k Gold, Silver

12k Rose and White Gold Aquamarine and Diamond Squared off Ring
12k Rose and White Gold Aquamarine and Diamond Squared off Ring

12k Rose and White Gold Aquamarine and Diamond Squared off Ring

Located in Fairfield, CT

diamond weight for the ring is approximately 0.42 TCW. Marks: None, tests 12k Dimensions: 7/16" across the

Category

21st Century and Contemporary Unknown Contemporary Fashion Rings

Materials

Aquamarine, Diamond, Rose Gold, White Gold

1940s 12k White Gold Trilogy Ring with 0.27ct Diamonds, Unisex
1940s 12k White Gold Trilogy Ring with 0.27ct Diamonds, Unisex

1940s 12k White Gold Trilogy Ring with 0.27ct Diamonds, Unisex

Located in Jesmond, Newcastle Upon Tyne

An impressive vintage 1940s 0.27 carat diamond and 12 karat white gold cocktail ring; part of our

Category

Vintage 1940s Unknown Three-Stone Rings

Materials

Diamond, White Gold

Victorian Sapphire Diamond Cocktail Ring Ceylon Sri Lanka .70ct 12K 1850's
Victorian Sapphire Diamond Cocktail Ring Ceylon Sri Lanka .70ct 12K 1850's

Victorian Sapphire Diamond Cocktail Ring Ceylon Sri Lanka .70ct 12K 1850's

Located in Dearborn, MI

Genuine Original from the 1850's Victorian Ceylon Sri Lanka Sapphire Diamond Cocktail Ring .70ct

Category

Antique 1850s Victorian Cocktail Rings

Materials

Diamond, Sapphire, Yellow Gold

Antique Circa 1900s 12k Gold Top Silver Natural Diamond And Turquoise Ring
Antique Circa 1900s 12k Gold Top Silver Natural Diamond And Turquoise Ring

Antique Circa 1900s 12k Gold Top Silver Natural Diamond And Turquoise Ring

Located in Fatih/İstanbul, 34

In very good condition. Total weight is 3.8 grams. Total is diamond 0.63 ct. The diamond is has H-I

Category

Antique Early 1900s European Late Victorian Cocktail Rings

Materials

Diamond, Turquoise, Gold, Silver

Vintage Circa 1970s 12k Gold Natural Diamond And Emerald Decorated Strong Ring
Vintage Circa 1970s 12k Gold Natural Diamond And Emerald Decorated Strong Ring

Vintage Circa 1970s 12k Gold Natural Diamond And Emerald Decorated Strong Ring

Located in Fatih/İstanbul, 34

. Totally is rose cut diamond 0.60 ct . The diamond is has H-I-J-K color and s1-s2-s3. Totally is emerald

Category

Vintage 1970s European Retro Cluster Rings

Materials

Diamond, Emerald, Gold

Exquisite 0.35ct Three-Stone Natural Diamond Ring in 12K White Gold
Exquisite 0.35ct Three-Stone Natural Diamond Ring in 12K White Gold

Exquisite 0.35ct Three-Stone Natural Diamond Ring in 12K White Gold

Located in רמת גן, IL

anyone drawn to jewelry with history and soul. Vintage Ring Condition: Pre-owned Metal: 12K White Gold

Category

2010s Singaporean Three-Stone Rings

Materials

Diamond, White Gold

Antique 12k Gold Top Silver Natural Rose Cut Diamond And Ruby Navette Ring
Antique 12k Gold Top Silver Natural Rose Cut Diamond And Ruby Navette Ring

Antique 12k Gold Top Silver Natural Rose Cut Diamond And Ruby Navette Ring

Located in Fatih/İstanbul, 34

In very good condition. Total weight is 4.7 grams. Totally is diamond 0.60 ct. Totally is ruby 0.24

Category

Antique Early 1900s European Victorian Cluster Rings

Materials

Diamond, Ruby, Gold, Silver

Antique German Ring 1.4ctw old cut Diamonds solid 12K Gold Silver ØUS8/ 3.6gr
Antique German Ring 1.4ctw old cut Diamonds solid 12K Gold Silver ØUS8/ 3.6gr

Antique German Ring 1.4ctw old cut Diamonds solid 12K Gold Silver ØUS8/ 3.6gr

Located in SE

German old cluster Ring hand - made ca. late XIX -early XX cent. with parts in solid 12K Rose Gold

Category

Antique 19th Century European Art Nouveau Wedding Rings

Materials

Diamond, 18k Gold, Silver, 10k Gold

12k Gold 3/4 Bezel Set Five Stone Brilliant Diamond Band, App. 1.05 TCW
12k Gold 3/4 Bezel Set Five Stone Brilliant Diamond Band, App. 1.05 TCW

12k Gold 3/4 Bezel Set Five Stone Brilliant Diamond Band, App. 1.05 TCW

Located in Fairfield, CT

12k white gold ring. This beautiful ring is a five stone band, set with round brilliant cut

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, White Diamond, Gold, White Gold

Vintage 2.62 Carat Diamond and 12 Karat White Gold Cluster Ring
Vintage 2.62 Carat Diamond and 12 Karat White Gold Cluster Ring

Vintage 2.62 Carat Diamond and 12 Karat White Gold Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 2.62 carat diamond and 12 karat white gold cluster ring

Category

Vintage 1960s Unknown Cocktail Rings

Materials

Diamond, White Gold

Recent Sales

Exquisite 0.45ct Natural Diamonds Ring in 12K Yellow Gold
Exquisite 0.45ct Natural Diamonds Ring in 12K Yellow Gold

Exquisite 0.45ct Natural Diamonds Ring in 12K Yellow Gold

Located in רמת גן, IL

This pre-owned ring sparkles with understated elegance, crafted in luminous 12K yellow gold. It

Category

2010s Singaporean Cluster Rings

Materials

Diamond, Yellow Gold

Antique Victorian 12K Rose Gold Old Cut Diamond Floral Cocktail Ring
Antique Victorian 12K Rose Gold Old Cut Diamond Floral Cocktail Ring

Antique Victorian 12K Rose Gold Old Cut Diamond Floral Cocktail Ring

Located in Great Neck, NY

Beautiful Antique Victorian 12K Rose Gold Old Cut Diamond Floral Cocktail Ring. This gorgeous

Category

Antique 1890s Victorian Cocktail Rings

Materials

Diamond, Gold, Rose Gold

Antique Victorian 12K Rose Gold Old Mine Diamond Emerald Engagement Ring
Antique Victorian 12K Rose Gold Old Mine Diamond Emerald Engagement Ring

Antique Victorian 12K Rose Gold Old Mine Diamond Emerald Engagement Ring

Located in Great Neck, NY

Beautiful Antique Victorian 12K Rose Gold Old Mine Diamond Emerald Engagement Ring . This gorgeous

Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, Emerald, Gold, Rose Gold

Vintage Retro 12K Two Tone Gold Old Mine Diamond Cocktail Ring
Vintage Retro 12K Two Tone Gold Old Mine Diamond Cocktail Ring

Vintage Retro 12K Two Tone Gold Old Mine Diamond Cocktail Ring

Located in Great Neck, NY

Beautiful Vintage Retro 12K Two Tone Gold Old Mine Diamond Cocktail Ring. This beautiful retro old

Category

Vintage 1950s Retro Cocktail Rings

Materials

Brown Diamond, Gold, White Gold, Yellow Gold

Antique Victorian 12K Rose Gold Silver Rose Cut Diamond Engagement Ring - GIA
Antique Victorian 12K Rose Gold Silver Rose Cut Diamond Engagement Ring - GIA

Antique Victorian 12K Rose Gold Silver Rose Cut Diamond Engagement Ring - GIA

Located in Great Neck, NY

Beautiful Antique Victorian 12K Rose Gold Silver Rose Cut Diamond Engagement Ring - GIA. This

Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, Brown Diamond, Gold, Rose Gold, Silver

Antique Georgian 12K Yellow Gold and Silver Old Cut Diamond Cluster Ring
Antique Georgian 12K Yellow Gold and Silver Old Cut Diamond Cluster Ring

Antique Georgian 12K Yellow Gold and Silver Old Cut Diamond Cluster Ring

Located in Great Neck, NY

Beautiful Antique Georgian 12K Yellow Gold and Silver Old Cut Diamond Cluster Ring. This gorgeous

Category

Antique Early 1800s Georgian Cluster Rings

Materials

Diamond, Silver, Yellow Gold, Gold

Antique Victorian Style 12K Yellow Gold Rose Cut Diamond Emerald Cocktail Ring
Antique Victorian Style 12K Yellow Gold Rose Cut Diamond Emerald Cocktail Ring

Antique Victorian Style 12K Yellow Gold Rose Cut Diamond Emerald Cocktail Ring

Located in Great Neck, NY

Beautiful Antique Victorian Style 12K Yellow Gold Rose Cut Diamond Emerald Cocktail Ring. This

Category

Antique 1890s Revival Cocktail Rings

Materials

Diamond, Emerald, Gold, Yellow Gold, Silver

Antique Victorian 12K Rose Gold Ruby and Diamond Three Stone Ring
Antique Victorian 12K Rose Gold Ruby and Diamond Three Stone Ring

Antique Victorian 12K Rose Gold Ruby and Diamond Three Stone Ring

Located in Great Neck, NY

Beautiful Victorian 12K Rose Gold Ruby and Diamond Three Stone Ring. This beautiful ring has three

Category

Antique 1890s Unknown Victorian Three-Stone Rings

Materials

Diamond, Ruby, Rose Gold

Belle Epoque Pearl and Old Cut Diamond Ring of Platinum and 12k Gold
Belle Epoque Pearl and Old Cut Diamond Ring of Platinum and 12k Gold

Belle Epoque Pearl and Old Cut Diamond Ring of Platinum and 12k Gold

Located in Lewisburg, PA

platinum on the face of the ring highlights the brilliance of the diamonds while contrasting beautifully

Category

Antique Early 1900s Belle Époque Cocktail Rings

Materials

Diamond, Pearl, Gold, Platinum

1920s 0.42 Carat Emerald and 1.20 Carat Diamond 12K Yellow Gold Dress Ring
1920s 0.42 Carat Emerald and 1.20 Carat Diamond 12K Yellow Gold Dress Ring

1920s 0.42 Carat Emerald and 1.20 Carat Diamond 12K Yellow Gold Dress Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 0.42 carat emerald and 1.20 carat diamond, 12 karat yellow

Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold

Antique Edwardian 12K Gold Platinum Ruby and Old Mine Diamond Three Stone Ring
Antique Edwardian 12K Gold Platinum Ruby and Old Mine Diamond Three Stone Ring

Antique Edwardian 12K Gold Platinum Ruby and Old Mine Diamond Three Stone Ring

Located in Great Neck, NY

Beautiful Antique Edwardian 12K Gold Platinum Ruby and Old Mine Diamond Three Stone Ring. This

Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, Ruby, Gold, Yellow Gold, Platinum

Pave Round Diamond Gold Ring
Pave Round Diamond Gold Ring

Pave Round Diamond Gold Ring

Located in Napoli, NA

band provide the finishing touch to this 12k white gold ring. Total diamond weight 0.60 ct. Circa 1980

Category

Late 20th Century More Rings

12K White Gold Vintage Diamond Ring 0.32ct
12K White Gold Vintage Diamond Ring 0.32ct

12K White Gold Vintage Diamond Ring 0.32ct

Located in Laguna Beach, CA

Vintage 12k white gold diamond ring. Tests 12k gold and weighs 1.5 grams. Prong set diamonds cover

Category

Late 20th Century Band Rings

Materials

Diamond, White Gold

Antique Ruby and Diamond Ring of 12k Gold
Antique Ruby and Diamond Ring of 12k Gold

Antique Ruby and Diamond Ring of 12k Gold

Located in Lewisburg, PA

rose cut diamonds and rubies set in solid 12k gold. Jewelry of the late Victorian era often combined

Category

Antique 1890s Victorian Cluster Rings

Materials

Diamond, Ruby, Gold

Antique Victorian 12K Tourmaline Halo Rose Cut Diamond Cocktail Ring
Antique Victorian 12K Tourmaline Halo Rose Cut Diamond Cocktail Ring

Antique Victorian 12K Tourmaline Halo Rose Cut Diamond Cocktail Ring

Located in Houston, TX

Gender: Ladies Metal Type: 12K Yellow Gold Ring Size: 8 Width: 5.85 mm tapering to 1.25 mm

Category

Antique 19th Century Unknown Victorian Cocktail Rings

Materials

Diamond, Tourmaline, Gold, Yellow Gold

12k Yellow Gold Diamond Set Owl Motif Ring, App. 0.83 TCW
12k Yellow Gold Diamond Set Owl Motif Ring, App. 0.83 TCW

12k Yellow Gold Diamond Set Owl Motif Ring, App. 0.83 TCW

Located in Fairfield, CT

diamond, prong set. The entire diamond weight for the ring is 0.83 TCW. Marks: None, tested 12k Dimensions

Category

20th Century Unknown Retro Cocktail Rings

Materials

Diamond, White Diamond, Yellow Gold

Vintage 12k Gold Natural Diamond And Caliber Emerald Decorated Ring
Vintage 12k Gold Natural Diamond And Caliber Emerald Decorated Ring

Vintage 12k Gold Natural Diamond And Caliber Emerald Decorated Ring

Located in Fatih/İstanbul, 34

In very good condition. Total weight is 2.3 grams. Totally is diamond 0.60 ct. The diamond is has G

Category

Vintage 1980s European Retro Cocktail Rings

Materials

Diamond, Emerald, Gold

12k Burnished Yellow Gold Figural Rams Head Ring with Diamond Eyes
12k Burnished Yellow Gold Figural Rams Head Ring with Diamond Eyes

12k Burnished Yellow Gold Figural Rams Head Ring with Diamond Eyes

Located in Fairfield, CT

, with ribbed horns and round faceted diamond set eyes, approximately 0.02 TCW. The ring is finished with

Category

Late 20th Century Fashion Rings

Materials

Diamond, Yellow Gold

Antique 12k Gold Circa 1900s Natural Diamond And Tanzanite Decorated Ring
Antique 12k Gold Circa 1900s Natural Diamond And Tanzanite Decorated Ring

Antique 12k Gold Circa 1900s Natural Diamond And Tanzanite Decorated Ring

Located in Fatih/İstanbul, 34

In very good condition. Total weight is 1.5 grams. Totally diamond is 0.04 ct. The diamond has vs

Category

Antique Early 1900s European Victorian Band Rings

Materials

Diamond, Tanzanite, Gold

Vintage Circa 1970s 12k Gold Natural Diamond And Turquoise Decorated Ring
Vintage Circa 1970s 12k Gold Natural Diamond And Turquoise Decorated Ring

Vintage Circa 1970s 12k Gold Natural Diamond And Turquoise Decorated Ring

Located in Fatih/İstanbul, 34

-I-J-K-L-Pique 1 clarity. Ring size is US 7 We can make any size. Box is not included. Please contact

Category

Vintage 1970s European Retro Cluster Rings

Materials

Diamond, Turquoise, Gold

Antique Circa 1900s 12k Gold Natural Rose Cut Diamond Decorated Navette Ring
Antique Circa 1900s 12k Gold Natural Rose Cut Diamond Decorated Navette Ring

Antique Circa 1900s 12k Gold Natural Rose Cut Diamond Decorated Navette Ring

Located in Fatih/İstanbul, 34

diamond is has H-I-J color s1-s2-s3-Pique1 clarity. Ring size is US 6.2 (We offer free resizing) We can

Category

Antique Early 1900s European Victorian Cocktail Rings

Materials

Diamond

Antique Circa 1900s 12k Gold Top Silver Natural Rose Cut Diamond Emerald Ring
Antique Circa 1900s 12k Gold Top Silver Natural Rose Cut Diamond Emerald Ring

Antique Circa 1900s 12k Gold Top Silver Natural Rose Cut Diamond Emerald Ring

Located in Fatih/İstanbul, 34

Total weight is 4.9 grams. Totally is rose cut diamond about 0.35 ct. Totally is emerald about 1 ct

Category

Antique Early 1900s European Victorian Cluster Rings

Materials

Diamond, Emerald, Gold, Silver

Mount Rushmore Jewelry 10K/12K Black Hills Gold Marquise Diamond Ring
Mount Rushmore Jewelry 10K/12K Black Hills Gold Marquise Diamond Ring

Mount Rushmore Jewelry 10K/12K Black Hills Gold Marquise Diamond Ring

Located in Centennial, CO

Surprise the one you love with this unique Black Hills Gold Ladies Diamond Ring. It has petite hand

Category

21st Century and Contemporary American Retro Engagement Rings

Materials

Diamond, Gold, 10k Gold, 14k Gold, Rose Gold, Yellow Gold

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Antique Ring 25ct natural Blue Sapphire solid 18K Gold Ø 4.75 US /9.6gr
Antique Ring 25ct natural Blue Sapphire solid 18K Gold Ø 4.75 US /9.6gr

Antique Ring 25ct natural Blue Sapphire solid 18K Gold Ø 4.75 US /9.6gr

Located in SE

Luxurious Antique Ring in Renaissance style, band and crown tested solid 18K Gold,not hallmarked, European, ca. XVIII - early XIX centuries. Huge cabochon of natural Light - Blue Sa...

Category

Antique Early 19th Century European Baroque Revival Solitaire Rings

Materials

Blue Sapphire, 18k Gold

Art Nouveau / Belle Epoque 1900 Diamond Ring in 18Karat Gold
Art Nouveau / Belle Epoque 1900 Diamond Ring in 18Karat Gold

Art Nouveau / Belle Epoque 1900 Diamond Ring in 18Karat Gold

Located in OVIEDO, AS

Art Nouveau / Belle Epoque Diamond ring in 18 Karat Gold. Ca. 1900 Belle Epoque (Spanish or French) Bypass Diamond ring mounted in 18 karat yellow Gold. The two main diamonds are ha...

Category

Antique Early 1900s European Art Nouveau Engagement Rings

Materials

Diamond, Gold, 18k Gold

Edwardian Diamond and 18 Carat Gold Double Row Band
Edwardian Diamond and 18 Carat Gold Double Row Band

Edwardian Diamond and 18 Carat Gold Double Row Band

Located in Chipping Campden, GB

This double row band holds a total of 50pts worth of bright glistening diamonds. The ring is modelled in 18carat gold. Ring Size: P or 7 3/4 Panel Dimensions: 15x6mm Weight: 2.1g

Category

Antique Early 1900s British Edwardian Band Rings

Materials

Diamond, Gold

1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr
1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr

1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr

Located in SE

Beautiful Three - stones Ring hand - made in 1918. In finest used condition after 106 years of existence :) Band with plain shoulders in solid 18ct Yellow Gold crown featuring plati...

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Vintage 1910s Swedish Art Deco Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Antique 18ct Gold Diamond Toi et Moi Cross Over Engagement Ring
Antique 18ct Gold Diamond Toi et Moi Cross Over Engagement Ring

Antique 18ct Gold Diamond Toi et Moi Cross Over Engagement Ring

Located in Brighton, GB

Antique Diamond Toi et Moi Ring 18ct Gold Circa 1910 Fabulous Diamond Toi et Moi Crossover Ring, Set with Two Natural Diamonds & Pretty Rose Cut Diamond Shoulders. A Toi et Moi...

Category

Early 20th Century English Edwardian Engagement Rings

Materials

Diamond, Gold, 18k Gold

Antique Ring 1.25 ctw Diamonds solid 14K Yellow Gold Silver ØUS6.5/ 2.4gr
Antique Ring 1.25 ctw Diamonds solid 14K Yellow Gold Silver ØUS6.5/ 2.4gr

Antique Ring 1.25 ctw Diamonds solid 14K Yellow Gold Silver ØUS6.5/ 2.4gr

Located in SE

Old Ring. Gold, Silver and Diamonds of different hand- cut. Silver on Gold openwork crown with 21 diamond stones. Band tested solid 14K Yellow Gold . Largest stone is an old diamon...

Category

Vintage 1920s European Art Deco Cluster Rings

Materials

Diamond, 14k Gold, Yellow Gold, Silver

Antique Russian Ring Diamonds Ruby solid 56 /14K Gold Ø 8US / 2.5 gr
Antique Russian Ring Diamonds Ruby solid 56 /14K Gold Ø 8US / 2.5 gr

Antique Russian Ring Diamonds Ruby solid 56 /14K Gold Ø 8US / 2.5 gr

Located in SE

Russian Imperial period Ring with openwork shoulders featuring one claw set old oval cut Ruby and two bezel set old cushion cut Diamonds. Made in Imperial Russia ca. late XIX - earl...

Category

Early 20th Century Russian Art Nouveau Cluster Rings

Materials

Diamond, Ruby, 14k Gold, Rose Gold

Antique Austrian Ring 1 ctw. Diamonds solid 14K Rose Gold Silver Ø US 6.25/ 3 gr
Antique Austrian Ring 1 ctw. Diamonds solid 14K Rose Gold Silver Ø US 6.25/ 3 gr

Antique Austrian Ring 1 ctw. Diamonds solid 14K Rose Gold Silver Ø US 6.25/ 3 gr

Located in SE

Fine Austrian ring made ca. late 19 early 20 century period. Silver on Gold openwork crown with 15 Diamond stones. Band shows ca. early 1900's Austrian Hungarian Imperial period 14...

Category

Early 20th Century Austrian Art Deco Wedding Rings

Materials

Diamond, 14k Gold, Rose Gold, Silver

Antique Old Mine Cut Diamond Russian Gold Ring
Antique Old Mine Cut Diamond Russian Gold Ring

Antique Old Mine Cut Diamond Russian Gold Ring

Located in Cairo, EG

Antique 14k gold ring centered with 3 prongs old mine cut diamonds with an estimate weight of 1 carat ring was made in odessa 1907.c imperial russian era hall marked 56 imperial russ...

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Antique Early 1900s Cluster Rings

1930 Nordic Ring 5ct Sapphire 0.8ctw Diamonds 18K Gold Platinum Ø7.75US/4.4gr
1930 Nordic Ring 5ct Sapphire 0.8ctw Diamonds 18K Gold Platinum Ø7.75US/4.4gr

1930 Nordic Ring 5ct Sapphire 0.8ctw Diamonds 18K Gold Platinum Ø7.75US/4.4gr

Located in SE

Nordic Cluster Ring set with claw set oval cut natural untreated Sapphire flanked with 4 old European cut Diamonds in Platinum pave settings on solid 18K Yellow Gold. Swedish ring, h...

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Vintage 1930s Swedish Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Antique Finish Ring A.Tillander 0.65ct Sapphire 0.7ctw Diamonds Platinum Ø5.5US
Antique Finish Ring A.Tillander 0.65ct Sapphire 0.7ctw Diamonds Platinum Ø5.5US

Antique Finish Ring A.Tillander 0.65ct Sapphire 0.7ctw Diamonds Platinum Ø5.5US

Located in SE

Old Ring hand - made in White & Blue at the workshop of A.Tillander, famous Finish jewelry brand that once started in Imperial Russia and was in favor among Russian Nobility. It was ...

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Vintage 1920s Finnish Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Victorian Old Mine Cut Diamond and 18 Carat Gold Cluster Ring
Victorian Old Mine Cut Diamond and 18 Carat Gold Cluster Ring

Victorian Old Mine Cut Diamond and 18 Carat Gold Cluster Ring

Located in Chipping Campden, GB

This stunning cluster ring holds old mine cut diamonds set within the platinum setting. The central stone measures approx 30pts and is surrounded by a halo of smaller old mine cut di...

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Antique 1880s British Victorian Cluster Rings

Materials

Diamond, Gold

Edwardian 1910 Natural pearl Ring In 18Kt Yellow Gold With 1.36 Ctw In Diamonds
Edwardian 1910 Natural pearl Ring In 18Kt Yellow Gold With 1.36 Ctw In Diamonds

Edwardian 1910 Natural pearl Ring In 18Kt Yellow Gold With 1.36 Ctw In Diamonds

Located in Miami, FL

Edwardian ring with diamonds and natural pearl. A beautiful ring from the Belle Epoque period, created during the Edwardian period, back in the 1910. This beautiful ring was crafted...

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Vintage 1910s English Edwardian Cocktail Rings

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Diamond, White Diamond, Pearl, Natural Pearl, Gold, 18k Gold, White Gold...

Antique Edwardian 1900s GIA H-VS2 3.38ctw OLD Euro Cut Diamond Cluster Plat Ring
Antique Edwardian 1900s GIA H-VS2 3.38ctw OLD Euro Cut Diamond Cluster Plat Ring

Antique Edwardian 1900s GIA H-VS2 3.38ctw OLD Euro Cut Diamond Cluster Plat Ring

Located in New York, NY

This French-made cluster ring screams Edwardian, circa 1900, and showcases an Old European cut diamond with large cut facets that cause it to flash with slow and stunning sparks of ...

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Antique Early 1900s European Edwardian Engagement Rings

Materials

Diamond, Platinum

1943 Ring 6.5 ct natural Cornflow Blue Sapphire solid 18K Gold Ø US4.75/ 4gr
1943 Ring 6.5 ct natural Cornflow Blue Sapphire solid 18K Gold Ø US4.75/ 4gr

1943 Ring 6.5 ct natural Cornflow Blue Sapphire solid 18K Gold Ø US4.75/ 4gr

Located in SE

Ring for every day in solid 18K Yellow Gold decorated with natural light Cornflower Blue Sapphire of oval cut 12 mm x 10 mm x 5.12 mm / ca. 6.5 ct that demonstrates peculiar internal...

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Vintage 1940s Swedish Retro Solitaire Rings

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Diamond, Blue Sapphire, 18k Gold

Antique Ring 1.25ct natural Sapphire Diamonds solid 18K Gold Silver Ø7.5US/2.5gr
Antique Ring 1.25ct natural Sapphire Diamonds solid 18K Gold Silver Ø7.5US/2.5gr

Antique Ring 1.25ct natural Sapphire Diamonds solid 18K Gold Silver Ø7.5US/2.5gr

Located in SE

Late XIX - early XX century. European Ring with Silver on 18K Gold openwork crown with natural Blue Sapphire and 8 rose cut Diamonds. Not hallmarked, band tested solid 18K . Medium...

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Antique Early 1900s German Art Nouveau Cluster Rings

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Diamond, Sapphire, 18k Gold, Silver

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12k Diamond Ring For Sale on 1stDibs

Find the exact 12k diamond ring you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. You can easily find a 5677 antique edition and 7534 modern creations to choose from as well. Making the right choice when shopping for a 12k diamond ring 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. There have been many well-made iterations of the classic 12k diamond ring over the years, but those made by Cartier, Althoff Jewelry and LB Exclusive are often thought to be among the most beautiful. A 12k diamond ring can make for a versatile accessory, but a selection from our variety of 10079 diamond versions can add an especially stylish touch. 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 oval cut and emerald cut alternatives. Finding a 12k diamond ring for sale for women should be easy, but there are 3113 pieces available to browse for unisex as well as men, too.

How Much is a 12k Diamond Ring?

On average, a 12k diamond ring at 1stDibs sells for $3,418, while they’re typically $1 on the low end and $5,000,000 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

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

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 repoussé 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 ringsvintage 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 12k Diamond Ring
  • 1stDibs ExpertApril 5, 2022
    On a ring, 12K means that the piece is made out of 12-karat gold. This type of precious metal is half pure gold and half metal alloy. It comes in yellow, white and rose colors. You'll find a selection of gold jewelry on 1stDibs.