Onyx Jewelry

Created in 18 karat yellow gold Morganite 2.50 carats approx. Black Onyx 6.50 carats approx. 18kyg butterfly backs Limited edition About the Designers ~ Dharmesh & Namrata D...

Art Deco Bow Brooch 14ct Gold Stamped Circa 1920s An elegant and timeless Art Deco bow brooch, beautifully crafted in 14ct white gold and stamped accordingly. This refined piece c...

Art Deco Onyx & Diamond Pendant Platinum Stamped Circa 1920s Capture the sophisticated glamour of the 1920s with this exquisite Original Art Deco Pendant. Meticulously crafted...

A striking statement ring featuring a 6.05ct garnet of rich, fiery depth, framed by 0.16ct of brilliant diamonds and complemented by 16.05ct of glossy black enamel. Crafted in 14ct y...

This is a spectacular and rare Erte Aphrodite Necklace. The necklace comes with a COA and its original black velvet display box. The piece was constructed in 1988 and it is just ma...

This Victorian era micromosaic brooch captures a spaniel dog in mid leap, rendered in hundreds of tiny colored glass tesserae set against a polished black onyx ground. The onyx panel...

Unique and classic handmade Art Deco Style cocktail ring with a Black Onyx Pyramid measuring 16x16 mm set in a 14 kt yellow gold mounting,including full cut diamonds and 2 small Emer...

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 14 x 12 mm x 2 mm deep/ about 5.5 ct . Made ca. 1950s -1960...

Unique and elegant Art Deco Style ring composed of a flat oval ring in solid 14 Kt yellow gold with 3 round black onyx beads with small faceted rubies set on one side and 3 pink op...

Style: Long hanging / dangle with circular geometric design Closure: Secure lever-back (also called lever or shepherd’s hook style) for reliable everyday wear Measurements: Approxima...

2 round Black Onyx buttons with small round cabs ruby in the center are on the top part, middle parts with 2 marquise cut Rubies, white gold ,14 round full cut diamonds,Green Enamel...

Bold Art Deco-inspired estate ring crafted in 18K yellow gold, featuring a 4mm brilliant round diamond centerpiece surrounded by hand-cut rubies and onyx, accented with additional br...

This Art Deco-style cocktail ring features a 3.86ct tanzanite of exceptional clarity and saturation, surrounded by a halo of 0.79ct baguette diamonds set in white rhodium. The geomet...

Elegant and completely handmade Earrings consisting of an upper part of 3 oval shape Green Onyx in different sizes set together in 14 Kt yellow gold with 2 small diamonds in the bott...

This is necklace that everyone should have in their collection. It is simple, elegant and so versatile. You can wear it alone or where it with a pendant. The onyx beads are 4.1 mm...

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone with slightly convex rectangular cut and polished 12 mm x 10 mm x 2.75 mm deep/ about 4 c...

This bracelet is just gorgeous. I love the design. It's a one-of-a-kind Modernist piece made by Designer Glenda Arentzen. She is an American jeweler, goldsmith, and educator who l...

TIFFANY & Co. Paloma Picasso 18K Gold Onyx Daisy Earrings Metal: 18K Gold Weight: 9.40 grams Measurement: 21.5mm high x 20.5mm wide Onyx: Cabochon black onyx Hallmark: © 1981 T&CO....

This is a wonderful Zuni Native American stone-to-stone inlay pendant in Sterling Silver with red coral, turquoise, opal, black onyx, orange spiny oyster and Mother of Pearl to creat...

A Return to Tiffany necklace by Tiffany & Co. in sterling silver, featuring a round link chain and a removable double heart pendant. The pendant pairs a sterling silver Return to Tiffany heart tag with a black onyx heart, joined by a spring ring so the pendant detaches and can also be worn as a charm on a bracelet or another chain. A classic Return to Tiffany silver and onyx double heart necklace from Tiffany & Co. Details Round link chain in sterling silver Removable double heart pendant, medium silver heart tag with a large black onyx heart Hearts joined by a spring ring; pendant detaches and can be worn as a charm Silver tag engraved PLEASE RETURN TO TIFFANY & CO. NEW YORK 925 Reverse marked ©Tiffany & Co. 925; chain stamped T&Co. 925 Onyx heart is unmarked, as is standard for Tiffany onyx...

Vintage Soviet made cast Greek revival Cameo depicting the head of a Woman set in solid 14K orange toned Gold. Stone is lab made Black Quartz / artificial Onyx ( Mohs 7 ) . Cameo is ...

18 kt yellow gold earrings set with onyx and single cut cut diamond 0.10 ct - F/G - VS/SI detailed description The earrings are 3.0 cm high and 1.5 cm wide weight: 15.4 grams occ...

This gorgeous bracelet is the creation of the famed Zuni silversmith couple Bryce and Erma Eustace. Though the raised inlay has always been Erma's signature design, this bracelet is...

Indulge in a museum quality antique Art Deco GIA-certified Type A green jadeite jade ring of extraordinary beauty. The Art Deco Jade Ring is platinum with magnificent design create...

Antique Daisy Cluster Ring 15ct Gold Circa 1860 This exquisite 15ct gold ring dates back to the early Victorian era and carries a deeply sentimental history as a mourning piece. T...

Taxco Mexico Sterling Silver Black Cabochon Hinged Bangle Bracelet - This striking Taxco Mexico sterling silver hinged bracelet features a dramatic marquise shaped black cabochon (3...

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 15.5 x 11,5 mm x 2.4 mm mm deep/ about 4.5 ct . Crown part is...

Vintage style green onyx earrings silver, gold. Dangle green onyx earrings. Cocktail earrings with green onyx, Silver Gold-Plated Drop Earrings with green onyx and Topaz. Elegant vi...

Black Onyx Disc Earrings in 14k Yellow Gold These earrings are crafted in 14k yellow gold and feature polished black onyx cabochons bezel-set at the center of round disc-shaped moun...

This signet ring holds a glossy onyx stone and a diamond set within it. The diamond measures 2pts. Fully hallmarked Birmingham 1985. Ring Size: P 1/2 or 8 Onyx Dimensions: 12x10mm H...

SHIPPING+CUSTOM DUTY ARE PAID BY SELLER 2 pear-shaped Natural Color Green Onyx cabs measuring 20x15 mm.mounted like balloons with the thread holding them made of 14 carat White Gold...

Vacheron Constantin Ref. 7590, an elegant ultra-thin wristwatch crafted in 18k white gold, featuring its original black onyx dial set with four diamond hour markers. The original on...

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone transitional rectangular cut and polished 15 x 12 mm x 2.3 mm mm deep/ about 4.5 ct . Swe...

Impressive Georgian period 14K yellow gold onyx intaglio signet ring depicting Medusa with coiled snakes. Early 19th Century The story of Medusa is one of the best known in Greek myt...

Stylish vintage onyx & diamond cocktail ring crafted in 18 karat yellow gold (circa 1970s). Diamonds total an estimated 0.65 carats (estimated at I-J color and VS2-SI2 clarity)...

ϟignet Ring - adorned with bezel set polished Red plate of banded Red Onyx stone 15 mm x 12 mm x 4.3 mm with open back / ca 9 ct. This charming stone looks like sliced jelly with def...

This 18 karat yellow gold Magick ring by Falcher Fusager pairs sculptural onyx framing with a jewel toned cloisonné enamel design, centering a stylized plume motif rendered in pinkis...

Collier Van Cleef & Arpels Magic Alhambra en or jaune et onyx. Excellent état. Ce collier Van Cleef & Arpels Magic Alhambra en or jaune et onyx, proposé en excellent état, i...

It is a lovely Victorian oval cocktail ring crafted in 14K gold. Circa 1890. The piece features onyx and the detailed micro mosaic depicting flowers. Signed with “585” Weight: 9...

Exquisite, rare antique diamond, carved onyx, pearl, enamel and 18K yellow gold locket in the form of a scallop with a precious pearl 19th Century The scallop and precious pearl moti...

The largest middle natural red Coral in this double strand necklace is 34mm x 16mm. The glittering gemcut sparkling natural black Onyx are 4mm. This dramatic fascinating beautiful ...

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 13 x 10 mm x 2.8 mm deep/ about 4.5 ct . Swedish ring, hall...

Beautiful real natural green Turquoise enhanced with natural real black Onyx is 16 1/2 inches long. The largest of the Green Turquoise is approximately 22mm. The largest Black Ony...

Details Designer: Van Cleef & Arpels Collection: Vintage Alhambra Stone: Natural Onyx Accent Stones: Natural Diamond Diamond Count: 24 Total Diamond Weight: Approximately 0.96 Carats...

For any problems related to some materials contained in the items that do not allow shipping, please contact the seller with a private message to solve the problem. We can ship every...

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...

A stunning, fine and impressive antique 1.70 carat black onyx and 2.20 carat diamond Cartier brooch in platinum - boxed; part of our antique Cartier jewelry collections. This stunni...

Black Onyx Dog Paw Pendant with Diamonds and Emerald Black Onyx, Diamonds, Zambian Emerald and 14k Gold Hand carved black onyx dog paw with four 2mm round diamonds bezeled in gold ...

Black Onyx rondels (largest is 20 mm) enhanced with glittering brilliant pinky Czech crystals set in a unique handmade 17.5 inch long necklace with goldy hook clasp. This stands out...

Created in 18 karat yellow gold Black Onyx Drops 20 carats approx. Emerald cabochons 0.50 carat approx. Diamonds 0.10 carat approx. 18kyg butterfly backs Exquisitely crafted in 18 k...

A striking vintage Panthère de Cartier diamond and onyx necklace set in 18k white gold.

The necklace features a pavé-set diamond circular link suspending a geometric...

A composition of green tones comprise these dramatic dangle earrings. Pear shaped and cabochon cut Botswana agate begins the decent with white diamonds, and oval cut green topaz. F...

This is a Masonic signet ring depicting the “Square and Compasses”. It is crafted in 9K gold. The piece features oval onyx. Circa 1950 Has hallmarks Weight: 5.12g Size: 18 (US 7.7...

Double strand of highly polished glowing natural black Onyx (18 mm) enhanced with rondels of natural red Bamboo Coral set in this double strand necklace with gold tone easy to use ho...

David Yurman Sterling Silver Osetra Green Onyx Cable Berries Cuff Bracelet- This elegant cuff bracelet features the designer's iconic sterling silver cable design accented with vibr...

In these simple and chic handmade earrings we have 2 Octagon Shape Pink Opal Octagons measuring 18 x 18 mm. with 2 small round Emerald cabs set in gold in the center ,suspended from ...

Extremely Stylish and Unique Ring composed by a Natural Black Onyx Cushion Shape measuring 27 x 34 mm and weighing 80 Carats, decorated with 12 small round Rubies, Emeralds and Yello...

Simply Beautiful! Vintage Victorian Diamond on Oval Onyx Slab Gold Ring. Centering a .27 Carat Diamond. Hand crafted 14K Yellow Gold mounting. Ring size 6, we offer ring resizing. Mo...

Completely handmade Classic Art Deco Style Ring with a Nice Hexagon shape Jade set in 14 kt white gold ,black Onyx small parts and 3 full cut diamonds . In 1978 our workshop started ...

18K, beautifully hand carved Onyx Cat Head, Carved by Master Carver Idar Oberstein. Citrine eyes, .80 carats of Pink Sapphires in eternity band.