Onyx and Diamond Rings

This distinguished gentleman's ring is crafted in 14 karat yellow gold, featuring a bold 16x14mm oval onyx at its center.

This beautiful marquise ring is hand set in 7.54 carats black onyx and .71 carats of diamonds.

Crafted in platinum, this ring features a 1.81 carat natural cushion-cut diamond at its center, framed by a structured composition of emeralds totaling 0.47 carats and accented with ...

♦ Designer / Hallmarks: Van Cleef & Arpels ♦ Metal:  18 karat ♦ Gem stone: 20 Diamonds = .60 carats F VS1 ♦ Width 8mm ♦ Design Era: Contemporary ♦ Circa 1999 ♦ Size 6, ♦ Weight 7...

This bold and beautiful ring features pave set round cut diamonds set in a wave pattern with black onyx.

Large 18k rose gold heart ring with onyx and approx. 2.77ctw in diamonds. Ring size - 6, ring top - 28mm x 33mm.

This bold and beautiful ring features pave set round cut diamonds set in a wave pattern with black onyx.

14 Karat Yellow Gold Cluster Ring with Onyx and Diamonds Size 6. 8 round diamonds 3.60 grams total weight.

Crafted in platinum, the setting provides a cool, luminous backdrop that enhances the diamonds, emeralds, and onyx. Graphic, colorful, and full of period sophistication, this ring is...

platinum dress ring, narrow, low half round shank with open back, 4 claw setting with halo and onyx surround, polished finish.

Complementing the shimmering centre stones are striking onyx accents that enhance the ring's overall allure, creating a harmonious contrast that captures the essence of Art Deco eleg...

This sleek 1970s crown motif ring features a central round cabochon black onyx stone measuring 8 mm in diameter, elegantly framed by 15 round brilliant-cut diamonds totaling approxim...

Introducing a stunning piece that exudes elegance and sophistication, this .925 Sterling Silver Fleur De Lis Fashion Band Ring is a true masterpiece. Crafted with care, it showcases ...

Introducing a stunning piece that exudes elegance and sophistication, this .925 Sterling Silver Fleur De Lis Fashion Band Ring is a true masterpiece. Crafted with care, it showcases ...

Designer: custom Material: 18K white gold Diamond: 9 round cut = 0.27cttw Color: H Clarity: SI1-2 Diamond: 4 princess cut = 0.40cttw Color: H Clarity: SI1-2 Ruby: 0.50cttw Ring Size:...

A fine vintage gold, citrine, onyx, and diamond cocktail ring. In 18 karat yellow gold.

Beautifully handcrafted princess cut white diamond and onyx engagement ring in platinum. The details are as follows : Princess cut diamond weight : 0.73 carat ( G color and VS clar...

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.

18 Karat White Gold Diamond and Black Onyx Fashion Ring Brilliance and luster in collaboration with simplicity is what this gorgeous ring has to offer.

18 Karat White Gold Diamond and Black Onyx Cocktail Ring This ring offers a beautiful combination of brilliance and craftsmanship.

This stunning and elegant solitaire ring, features a beautifully hand cut old cut diamond.

This is an Art Deco 14K white gold, diamond and onyx cocktail ring. It depicts a rectangular black onyx top in white gold bezel setting.

This Art Deco mosaic ring is centered with a 1.73 carat cushion-cut natural diamond, framed by a striking geometric composition of jet-black onyx totaling 0.81 carats.

This Art Deco mosaic ring features two pear-shaped natural diamonds totaling 2.04 carats, arranged in a striking offset composition.

Carved onyx integrates seamlessly into the design. The ring size is US 6 ¾, which is similar to Size EU 54 .

This Art Deco-inspired ring features a 1.30-carat east-west set emerald-cut diamond as its centerpiece, emphasizing sleek geometry and refined elegance.

Amazing ring in 14 kt rose gold and silver structure mounted with a sphere of onyx in the central part with diamonds surrounded by other small onyx with diamonds alternated with drop...

Crafted in 18K yellow gold, this ring features a 1.10 carat natural marquise-cut diamond set within a sculptural onyx surround.

This cocktail ring in 18K white gold features a bold sculptural design built around a carved onyx disc.

Nigeria wide band ring, pave-set with round brilliant-cut diamonds and polished-top black onyx, in 18k yellow gold, numbered '606791' and signed 'Cartier'.

This exquisite vintage ring by Van Cleef & Arpels is a stunning example of the brand's timeless elegance and artistry from the 1980s.

Art Deco style diamond and onyx target ring, centred by an Asscher cut diamond measuring approximately 4.6 mm in diameter and 3.0 mm in depth, estimated to weigh approximately 0.38–0...

A Sophia D Three-Stone ring featuring 3 round cut diamonds with a total carat of 2.11, accented with 0.31 carat of diamonds and 0.67 carats of onyx.

Simply Beautiful! Vintage Checkerboard Onyx, Rubellite Tourmaline and Diamond Gold Ring.

Finely detailed Coral, Onyx and Diamond Platinum Cocktail Ring, Centering a securely Hand set 6 Carat Oval Cabochon Coral.

70 Round White Diamonds: 0.720 Carats 15 White Baguette Diamonds: 0.40 Carats Metal: 18K White Gold, 11.13 Grams

A sparkling halo of pavé-set diamonds enhances the brilliance, while sleek black onyx on the wide band adds a dramatic contrast.

Created in 18 karat yellow gold Peridot 2.50 carats approx. Black Onyx 1.80 carats approx. Diamonds 0.90 carat approx.

Stones: black onyx checkerboard cushion 14 mm diamond round brilliant cut Ring Size: 6.5 Rise Off Of Finger: 8 .6 mm Width: 19 mm Weight: 9.7 dwts/ 15.1 grams Metal: "DY 925" S...

The Roberto Coin “Cocktail” ring is crafted from 18K rose gold and set with an onyx and a total of 0.90 carats of diamonds.

Size: US 5 Metal: 18K White Gold Diamonds: Approximately 1.86 Carats Total Weight Onyx: Approximately 5.00 Carats Total Weight Rubies: Approximately 1.50 Carats Total Weight Signed C...

Bold colors and textures make this luxury ring a work of art. A milky white Moonstone at the center is beautifully balanced by a sleek Onyx at the base.

A bold and beautiful Van Cleef & Arpels Black Onyx and White Diamonds Dome Cocktail Ring made in 18 Karat Yellow Gold.

Elevate your style with this stunning Quartz, Diamond, and Onyx Cocktail Ring, a captivating blend of elegance and sophistication.

This distinguished men’s ring is crafted in solid 14K yellow gold and features a bold 11x9mm cabochon onyx, bezel-set for a smooth, secure finish.

The diamond and onyx ring ring features 4 large princess cut diamonds (1.01 carats total) in a custom cut black onyx frame, lending the jewel a distinctive art déco look.

.* Set in rock crystal, the centerpiece features features an illusion set diamond, framed by a lustrous black onyx . The contrast between the shimmering diamonds and deep onyx gives...

Striking Red Carpet Paraiba Tourmaline GIA Onyx, Emerald and OEC Diamond Platinum Serpent Snake Fabulous Oscar Worthy Vintage Statement Ring.

Amazing ring in 18 kt gold structure mounted with blach diamonds and white diamonds.

The diamond and onyx ring features 2 rows of large princess cut diamonds (2.50 carats total) set in bombé fashion.

Platinum, Diamond and Onyx Art Deco Style Ring 1940's ring with a bright and shining central European-cut diamond floating in the center, estimated at 0.45carat, collet-set in plat...

- Metal: 14ct yellow gold - Garnet: 6.05ct, red, octagon cut - Diamonds: 0.16ct - Onyx: 16.05ct - Ring Size: O (UK) / ~ 7.25 (US) Fei Liu Fine Jewellery is an independent jeweller...

Designer: custom Material: 14k yellow gold Garnet: 1 trillion cut garnet Zircon: 1 round cut blue zircon Onyx: rectangular onyx lining the ring Diamonds: 2 round brilliant cuts = 0....

18K Yellow Gold Onyx, Jade and Diamond Ring Size 7.25 This elegant 18K yellow gold ring is adorned with luminous jade and onyx gemstones and accented with five round brilliant cut d...

MATERIALS -18K White gold -Onyx -8 Diamonds 0.08 -This piece has been certified in accordance with the Hallmarking Act 1973.

Designer: Cornelis Hollander Material: 18K yellow gold Center Diamond: European cut = 1.50cttw Color: I Clarity: SI1 Diamond: 30 round and baguette cut = 0.57cttw Color: G Clarity: S...

Seemingly every inch of this Carrera Y Carrera is meant to make a statement. The opulent 18K White Gold setting comes to life thanks to an intricate, engraved paisley pattern and 0.3...

This David Webb ring is a study in contrasts. On this exquisite accessory, sleek Onyx accents are elegantly juxtaposed with sparkling Diamonds with a total weight of 3.50 carats.

Estate Chanel agate, onyx, and white diamond Camelia ring handmade in 18k white gold.

This Bvlgari Elysia ring will always make a subtle statement. An Onyx gemstone elevates the contemporary 18K White Gold setting, which shines to life thanks to sparkling Diamonds tot...