Vintage Onyx Ring

Vintage 14k Gold Scalloped Onyx Ring One-of-a-kind This vintage, scalloped onyx and 14k gold ring would look perfect with any outfit.

Jewelry Material: Yellow Gold 14k (the gold has been tested by a professional) Total Metal Weight: 3.40g Size:4.75 US \ 15.70mm Grading Results: Stone Type: Onyx Shape: Portrait Sto...

Jewelry Material: Yellow Gold 14k (the gold has been tested by a professional) Total Metal Weight: 3.40g Size:4.75 US \ 15.70mm Grading Results: Stone Type: Onyx Shape: Portrait Sto...

This is beautifully carved onyx seashell motif with an elegant pearl and diamond accents. Features: Ring Size: 4.75 (can be resized within reason) Weight: 4 grams total Diamond weigh...

Gorgeous Native American silver ring. Turquoise and onyx inlay. Size: 5.25. Length of Plaque: 53 mm. Metal: 0.925 sterling silver. Weight: 12.7 grams.

Vintage 14k Ridged Onyx Ring with Diamonds One-of-a-kind This 14k gold ring from the 1980s makes for a wonderful statement piece.

Vintage 14k Gold Coral & Onyx Ring with Diamond One-of-a-kind This cool 14k gold ring features hexagons made of gorgeous coral encased in dazzling white diamonds and jet-black onyx.

This elegant and chic vintage set was created by the house of Cartier, and consists of a stunning collar necklace and a matching ring – a truly elusive, rare and opulent set!

This vintage mens statement ring would make a great birthday gift, anniversary gift, Father's Day gift, and Christmas gift

Vintage 18k Gold Malachite and Onyx Ring with Diamonds, One-of-a-kind This vintage ring from the 1980s is a perfect statement piece.

Vintage 14k Gold Coral & Onyx Ring with Diamond Accent, One-of-a-kind This vintage ring truly is the perfect statement piece, with its unique coral and onyx beams, cocooning a clust...

This vintage signed H. Smith elongated ring has an onyx stone with inlay of turquoise, coral and Mother of Pearl in sterling silver.

Vintage 14k Gold Black & White Onyx Scalloped Ring with Diamonds, One-of-a-kind This vintage ring from the 1980s is a perfect statement piece.

In David Webb style, this gorgeous 18k yellow gold ring features a beautiful oval cabochon-cut black onyx accented by round brilliant-cut diamonds weighing approximately 0.48 carats...

Bold and timeless, this vintage onyx ring embodies the refined strength of 1970s design.

A fine and impressive, vintage marquise shaped 1.10 carat black onyx and 0.24 carat diamond, 18 karat white gold cocktail ring; part of our diverse vintage jewellery and estate jewel...

Condition: Used (Very Good) Weight: 11.4 grams Ring Size: Q (58) Band Width: 3.5mm Face Dimensions: 14mm x 11mm Onyx Dimensions: 12mm x 10mm Hallmarked: 18ct Birmingham, 1968 Maker's...

Vintage onyx and diamond cocktail ring. Set in 18ct white gold with onyx and diamonds for circa 0.40ct total.

A vintage 10 karat yellow gold black onyx signet ring.

A vintage 10 karat yellow gold oval black onyx ring.

Finely crafted in 18k yellow gold with a Coral and black Onyx. Circa 1960s Size 4 1/2

Crafted in 14K yellow gold, the ring features a rectangular black onyx on the front framed by diamonds, supported by thirteen millimeter wide shoulder tapering down to a five millime...

Crafted in 18K yellow and white gold, the ring features a bold design with inlay coral and black onyx showcasing a diamond crusted center. The diamonds, totaling 0.75 carats, are of...

This vintage ring is a beautifully refined example of classic black-and-white gemstone design, combining 0.33 carats total weight of diamonds with the bold contrast of onyx in an ele...

A vintage 14k gold signet ring featuring onyx. It’s a unisex ring with an oval face.

Elegant and sophisticated diamond onyx ring by Van Cleef & Arpels. This 1960's vintage ring features 20 round brilliant cut diamonds graded E color and VVS2 clarity.

Vintage 14K yellow gold carved onyx ring, marked: "14K / 585." 1.125" L x 0.5" W.

A vintage 10 karat yellow gold black onyx ring. This ring features a bezel set, oblong oval black onyx tablet stone with a bow motif detailing on either side and a thin band.

14K gold men's signet ring, featuring a sophisticated vintage design. The ring showcases an oval-shaped black onyx stone as its centerpiece, beautifully complemented by a sparkling ...

An unusual vintage 10k white gold Onyx cameo ring. It has a black onyx cameo with a soldier in white in profile, the onyx is a soft diamond shape and is bezel set to the ring.

Vintage 14 Karat Yellow Gold Onyx Ring Size 6.5- This lovely ring features one oval black onyx stone (26 mm x 10 mm) set in meticulously detailed 14K yellow gold.

A fine vintage signet ring set with a superb flat cut oval onyx.

Vintage cushion shape ring crafted in 14K yellow and white gold, featuring a diamond solitaire floating on top of a black onyx center encircled by a halo of diamonds.

Vintage 14 Karat White Gold Black Onyx Cameo Ring- This elegant onyx cameo ring features a lovely lady in profile set in beautifully detailed white gold filigree Top of ring measur...

This vintage black onyx rectangle cocktail ring is truly a unique and one-of-a-kind piece.

Very particular vintage ring mounted with 14k Yellow gold structure, with a finely carved white coral with a central amethyst, set on an onyx base.

Vintage Angel Castelo kinetic spinner ring crafted in 18K gold, featuring a central bowl component onyx disk with a moving brilliant-cut diamond creating a floating effect.

Vintage large hand crafted signet ring in 18K white and yellow gold.

The ring features 18k gold, onyx and 34 round brilliant cut diamonds weighing approximately 1.12 carats D-E color VVS clarity.

Boucheron Paris 18k Yellow Gold & Onyx Ring Vintage Here is your chance to purchase a beautiful and highly collectible designer ring.

Vintage graduating domed band crafted in 14K yellow gold, featuring a striking black onyx design. The onyx is hand carved in a foliate style, surrounded by brilliant-cut white diamon...

A sophisticated blend of iconic colors from the trend setting house of VCA. A tale of two stories. On one hand you have numerous round brilliant cut diamonds weighing approximately 0...

The onyx in this signet ring is in lovely condition and it so glossy! The stone is set within the 9ct gold band and this piece was made in London, England. Ring Size: Q or 8 Stone ...

Cartier 18k Yellow Gold & Onyx Ring Vintage Fully Hallmarked Here is your chance to purchase a beautiful and highly collectible designer ring.

Cartier 18k Yellow Gold & Onyx Ring Vintage Fully Hallmarked Here is your chance to purchase a beautiful and highly collectible designer ring.

A striking vintage cocktail ring crafted in 14K yellow gold, showcasing a bold oval black onyx centerpiece accented by six round brilliant-cut diamonds totaling approximately 0.30 ca...

Tiffany & Co. 14k Yellow Gold & Onyx Signet Ring Vintage Here is your chance to purchase a beautiful and highly collectible designer ring.

Tiffany & Co. 14k Yellow Gold & Onyx Signet Ring Vintage Here is your chance to purchase a beautiful and highly collectible designer signet ring.

Presenting an exquisitely designed signet ring that captures the essence of vintage elegance.

A fantastic vintage Onyx domino ring. This amazing piece has a carved rich glossy black onyx panel to the front, rectangular in shape with a step cut to the centre.

This is a vintage signet ring crafted in 18K yellow gold. The piece black square shape onyx.

Elegant vintage cocktail ring (circa 1970s), crafted in 18 karat yellow gold.

18k Yellow Gold Black Onyx Vintage Band Ring by Van Cleef & Arpels. With 1 Black Onyx Details: Size: 7 Width: 7mm Weight: 4.9 grams Stamped Hallmarks: VCA 750 X75 *Free Shipping wit...

Antique Diamond Bombe Ring 18ct Gold & Platinum Tested Circa 1920s There are rubbed foreign hallmarks on the outside of the band. Introducing a stunning 18ct gold and platinum Ar...

*IGI 14K 4.63 Ct Emerald&Pink Diamonds Antique Art Deco Style Engagement Ring* A natural Zambia green emerald weighing 4.63 ct is set on a 14K white gold arc deco design band with n...

A finely composed Art Deco ruby and diamond brooch, dating to circa 1920, showcasing the clean geometry and precision typical of the period. Set in platinum and 18ct gold, the piece ...

This striking, elegant Art Deco cocktail ring holds a delightful surprise- a miniature watch is revealed when you open the front diamond set filigree panel, making it a marvelous con...

Elegant & finely detailed Art Deco era ring (circa 1920s to 1930s) crafted in 900 platinum. Old mine and single cut diamonds total an estimated 0.75 carats (estimated at H-I color ...

Antique Onyx Ring 18ct White Gold Tested Circa 1920’s This stunning Art Deco onyx ring is a true antique beauty. Crafted from 18ct white gold, this ring boasts a striking geometr...

Antique Onyx Ring 18ct Gold & Platinum Circa 1920s This bold cocktail ring features a large circular, matte-finish onyx with an old-cut diamond at its centre. The central dia...

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. This fine and impressive black o...

18k yellow gold ring featuring a deep blue enamel ( laque ) oval top set with three old-cut diamonds in graduated positions. This elegant vintage piece showcases refined period craft...

18 kt gold Art Deco onyx-diamond-ring, approx. 1920, oval ring head onyx, centered 1 old cut diamond approx. 0.40 ct ring shoulders in platinum with small diamond roses. Size 7 1/4 W...

Antique Diamond & Pearl Ring 18ct Gold Tested Circa 1910 Introducing a stunning and unique Edwardian ring crafted in 18ct gold. This exquisite ring features a beautiful old-cut d...

Marquise Diamond And Enamel Engagement Ring Handcrafted In Platinum. Marquise diamond weight : 1.25 Carat with I color and VS2 clarity Metal : Platinum Ring Size : 6 1/2