Vintage Black Onyx Ring Gold

An oval black onyx stone is set in a 14 karat gold bezel in this stylish black ring.

Men's black onyx and diamond ring in 14k setting. Stamped 14k and weighs 14.1 grams gross weight. The diamonds are round brilliant cuts, .20 total carats, J to K color, Si clarity. T...

18kt White Gold Swirl ring set in Black Onyx & full cut clean & white Diamonds.

Finely crafted in 10k rose gold with a center Black Onyx. Circa 1980s Size 11 3/4, resizable

Vintage 14 Karat Yellow Gold Black Onyx Cameo Ring Size 4.75- This elegant black onyx cameo ring features a lovely lady in profile set in beautifully detailed 14K yellow gold.

This David Yurman signet ring is crafted in 18K yellow gold and centered with a polished cushion-shaped black onyx cabochon.

This classic men's substantial ring is crafted in 14k yellow gold and set with a square black onyx stone and round H-I VS2-SI1 diamonds of an estimated 0.50 carats.

A striking Chanel Camellia ring crafted in 18K yellow gold and black onyx, featuring one of the House’s most iconic floral motifs.

A stunning Retro Ring of carved Black Onyx and White Onyx set with eight sparkling white Diamonds in 14 Karat Yellow Gold.

Item Specifications: Metal: 14k White Gold ​ ​Gemstone: Onyx Diamond Count: 1 brilliant cut Total Diamond Carat Weight: ~0.01 carats Diamond Color: H-I Diamond Clarity: I1 Rin...

Finely crafted in 10k rose gold with a center Black Onyx. Circa 1980s Size 11, resizable

14 Karat Yellow Gold Black Onyx and Diamond Ring Size 7.75- This elegant ring features one marquis black onyx stone (20 mm x 10 mm) and one round single cut diamond set in beautiful...

This magnificent Van Cleef & Arpels ring is crafted in 18k yellow gold and set with black onyx and about 87 brilliant-cut round D-F VVS1-VVS2 diamonds weighing an estimated 3.50 cara...

--Stone(s):-- (3) Natural Genuine Onyx - Custom & Oval Cabochon Cut - Bezel Set - Black Color - 24.1x19.8mm (oval) & 23x8mm (crescent)(approx.)

This beautiful ring contains a center oval black onyx that contains a white gold plaque in a diamond shape that contains an old mine cut diamond.

Ring Specifications: Metal: 14k Yellow Gold Total Weight: 11.8 Grams Onyx Measurements: 16.5 mm x 13.2 mm x 5.9 mm Onyx Carat Weight: ~9.18 carats Ring Size: 9 (resizable) Sta...

This fine and impressive vintage cocktail ring has been crafted 18k yellow gold. The substantial yellow gold mount is ornamented with a black onyx, reflecting a batwing style design.

Diamond Black Onyx Fluted Ring 14K Gold 2.08 TDW This incredible one of a kind ring is finely crafted in solid 14K Yellow Gold.

Crafted in yellow gold, the ring showcases a striking large oval black cabochon onyx set in a smooth, high-polished bezel. the stone's deep, inky tone creates a dramatic contrast aga...

Stones: diamond, 1 trans 2 mm .03ctw GH color/ SI1 clarity black onyx, 1 rectangular tablet 16 x 8 mm Ring Size: 5 Rise Off Of Finger: 4.8 mm Length: 24.2 mm Weight: 2.3 dwts/ 3....

14K White Gold Black Onyx Diamond Ring Size 4.5 This beautiful ring was crafted form 14K white gold with meticulous detail and features a stunning black onyx stone decorated with a ...

This grandiose 1970s black onyx and diamond dome ring, crafted in 14K yellow gold, captures the bold elegance of the era with its tiered, raised design.

The diamonds are of H color and VS-1 clarity, enhancing the ring’s royal aesthetic with a subtle sparkle. Crafted in 18K yellow gold and stamped "750," this impressive piece combine...

This beautiful yellow gold ring is accented with an intricate design on ring and band Center round disc is set with 4 black onyx stones and 5 seed pearls Stamped 14K Shank is appr...

18k White Gold Diamond & Black Onyx Panther Panthere Claw Ring by Cartier.

This vintage 9K gold ring features a dramatic carved black onyx intaglio depicting a classical warrior in full profile, rendered with remarkable detail in the helmet, beard, and shie...

–Stone(s)– (1) Natural Genuine Onyx - Square Cut - Bezel Set - Black Color - 11.65 x 11.89mm (approx.)

14k yellow gold ring. This striking, contemporary ring has a channel set, center row of horizontally situated rectangular faceted, medium to light purple color amethysts, approximate...

Cartier crescent moons diamond black onyx ring 18 karat white gold and platinum, featuring a crescent moon design; five of the eight moons are made out of diamonds weighing approxim...

Introducing our Vintage Black Onyx Diamond Two-Tone Ring in 14K Gold, a stunning piece of jewelry that showcases the perfect blend of elegance and style.

Details: Metal: 18K White Gold Gemstone: Black Onyx and Brilliant Cut Diamonds, Center Diamond is J Color, VS2 Clarity .48CT Measurement: Ring Size 7

Another stunning Modernist 14k Gold Ring. Featuring an Oval Onyx Stone with small diamond accents embedded on each side of the onyx. The ring is a size 7 and can be sized up or down ...

A fine and impressive vintage black onyx and 14 karat yellow gold Army Air Corps signet ring with a 14 karat white gold applied decoration; part of our diverse mens jewelry and estat...

A fine and impressive vintage black onyx and 1.68 carat diamond, 18 karat white gold cocktail ring; part of our diverse vintage jewelry collections.

14K White Gold Black Onyx Diamond Ring Size 4.75-5 This gorgeous ring features a black onyx stone set in 14K white gold with a sparkling single cut diamond in the center!

--Stone(s):-- (1) Natural Genuine Onyx - Oval Shape - Carved - Bezel Set - Black Color - 9x5.8mm (approx.)

Material: Solid 14k Yellow Gold Weight: 5.5 Grams Ring Size: 3.5 (Measured on finger, please contact us prior to purchase for sizing inquiries.)

–Stone(s)– (1) Natural Genuine Onyx - Oval Cut - Multi Prong Set - Black Color - 21.5x15.5mm (approx.)

–Stone(s): – Natural Genuine Lapis, Turquoise & Black Onyx- Round Faceted Cut Lapis- Custom Cut Turquoise - Custom Cut Black Onyx- Prong Set Lapis - Inlaid Set Turquoise & Black Onyx...

Material: Solid 14k Yellow & White Gold Weight: 9.4 Grams Ring Size: 10 (Measured on finger, please contact us prior to purchase for sizing inquiries.)

Vintage 1995 Kabana 14K Yellow Gold Black Onyx Ring — Elongated Marquise Cabochon, Open Scroll Filigree Shoulders, Size 6 Black and gold is one of the oldest power combinations in th...

Retro 18 karat yellow gold ring designed with a dome of Black Onyx. Fourteen round brilliant Diamonds set in a white gold are bezel set on top of the Onyx.

This 1960's vintage cluster sculptural cocktail dome ring has beautiful detail of the 14K yellow gold in spiral forms interspersed with various round stones of jade, coral, amethyst ...

This sophisticated 14K gold ring showcases a sleek, bezel-set black onyx in a classic circular shape.

Unusual diamond and black onyx ring by Black, Starr and Frost in which the two gems appear to be interlaced. The ring has round brilliant diamonds that weigh approximately 3.2 carats...

Pre-owned vintage 14K white gold  diamond shaped ring with a flat, elongated diamond shaped black onyx set at the top of the ring. 

Two bars of black onyx accent the ring. Total diamond weight 1.10 carats Total ruby weight 1.97carats Finger size 6.75 sizing options may be available Stamped 18K 750

Material: 14k White Gold Weight: 3.28 Grams Ring Size: 5.5 ( fitted on finger, please contact us prior to purchase with sizing inquiries) Ring Width: 22.70mm (0.89") (top of the ring...

Vintage Unisex type Ring set with bezel set cabochon cut natural Black Onyx stone accented with old European cut Diamonds in Platinum clusters on solid 18K Yellow Gold band and crown...

This Black Onyx & 14k Gold Fluted Dome Cocktail Ring from the circa 1970s exudes vintage elegance and sophisticated charm.

A stunning, fine and impressive, large vintage 5.22 carat black onyx and 3.64 carat diamond, 18 karat white gold cocktail ring; part of our diverse vintage jewellery and estate jewel...

This tailored Late-20th Century, ladies 18K yellow gold cocktail ring is designed as a large and striking knot. The contrast of the brilliant white diamonds set into rhodium plates j...

Crafted with exquisite attention to detail, this ring features a round cabochon black onyx center stone set in luxurious 18 karat yellow gold.

This authentic Cartier ring features an elongated black onyx element accented with diamonds and set in 18k yellow gold.

Crafted in the 1950s, this mid-century dinner ring is designed around a navette-shaped black onyx pierced by a small round diamond measuring approximately 0.05 carat, HI color SI2 cl...

A chunky 9ct yellow gold men’s onyx signet ring with a diamond inlay at the centre.

This Gucci "Chiodo" ring showcases the house's signature bold design, crafted in luxurious 18k white gold.

There are 20 round brilliant diamonds surrounding the center tourmaline, and a ring of black onyx surrounding the diamonds. The shank of the ring is a hi-polished yellow gold.

This highly collectable vintage diamond and black onyx navette shape boast twenty brilliant diamonds weighing approximately 2.50 carats, set in 18 karat gold.

This striking vintage ring centers on a lustrous Tahitian pearl measuring approximately 9.69mm, displaying a rich, dark tone with beautiful natural overtones. Complementing the pearl...