Vintage Black Onyx

Italian Napoleon black onyx coffee table with a walnut base. The foot is dramatic.

10k Yellow Gold Ring with Approx. 0.85ctw Black Onyx Center Stone: Black Onyx Gold Purity: 10K Solid Gold Gold Color: Yellow Gold Total Weight: 1.92g

Timeless Black Onyx Pearl Checkered French Clip Earrings made out of 18K yellow gold.

I restored the vintage oval black onyx pendant set in a sterling bezel. The pendant is surrounded by a halo of 14 oval black onyx cabs, all bezel set as well with 14 silver ball spac...

18K yellow gold ear clips set with145 full cut round diamonds weighing 5.48cts F-G color, VS clarity, and 18 cabochon black onyx sections.

Precious and elegant natural black Onyx cufflinks. Each one designed as a rectangle.

Picchiotti 18K white gold diamond and black onyx bracelet with 11 flexible links and 220 round diamonds weighing 3.82cts and 55 baguette diamonds weighing 5.84cts, G color, VS clarit...

18K yellow gold black onyx ring set with 24 full cut round diamonds weighing .50cts, VS-SI clarity.

C. 1990 Pink Coral and Black Onyx Ring With 0.90 ct. t.w. Diamonds in 18kt White Gold Stylish and appropriate to wear for any occasion.

Elegantly long and graceful hand wired black onyx and ruby bead earrings. The 18 kt hammered drop shaped top holds a post, and is connected with faceted ruby beads with a diamond pav...

These very fun and modern looking earrings, feature an inner hoop of black Onyx, surrounded by a hoop of Crystal. Black Onyx round stone is also featured on the post of each earring.

Handmade hammered sterling silver ring with a square band with large black onyx cabochon center. Size: 8. Marked: 925, Mexico.

Cartier 18 karat yellow gold bracelet with half cylinder shaped natural red coral and black onyx. Measures 7.5” by 0.25” wide. Marked, Cartier 750, 59493.

A large circular black onyx and gold 'Gemini' pendant by Kutchinsky, applied with the two figures on black onyx ground and with textured gold mount, signed Kutchinsky on pendant loop...

Vintage Men's shield and eagle ring in 14-karat yellow gold with black onyx and enamel. Size, 13

Diamond Black Onyx Gold Flower Floral Design Earclips Earrings.

Vintage David Yurman stud earrings crafted in 18k yellow gold with a cabochon-cut black onyx center. From the Albion collection. Omega backs.

Featuring (2) oval black onyx cabochons, 15 X 11 X 6 mm, surrounded by (90) full-cut diamonds, 3.50 cts., VS, I-J, bezel and pave set in a 14k yellow gold oval button style mounting,...

18K yellow gold ring with domed black onyx in the center and on the sides 12 prong set full cut round diamonds weighing .43cts, G-H color, VS clarity Ring size 6.5, may be sized Last...

Rare vintage Georg Jensen sterling silver & black onyx ring designed by Astrid Fog Denmark c.1970 Design number 166 comes in the original Georg Jensen box The Onyx stones are perfec...

Cristina Sabatini Design Black Onyx & Mother of Pearl Sterling Silver with Gold Finish 18" in length.

A pair of 9 Kt gold diamond and black onyx bar cufflinks. The black onyx bar with a central yellow gold collar set with seven round cut diamonds, the smaller hinged bar with yellow g...

The exquisite laconic jewelry set is composed of natural black onyx and sterling silver. This set would make a fabulous addition to your jewelry collection.

Retro Black Onyx, Channel-Set Diamonds, Yellow Gold Ring features a flat polished black onyx stone surrounded by round brilliant channel-set diamonds in 14 karat yellow gold.

They feature an outer circle of Black Onyx, with an inner circle of Crystal. They are post earrings for pierced ears.

This striking choker is comfortable and easy to wear. The black onyx center is embellished with 4 strands of pearls, 14k gold beads and black onyx beads.

The quatrefoil-carved black onyx cabochons are "wrapped" in 18K yellow gold twist ropes, with the signature "X" at the center.

The ear piece has a black Onyx bead. Weight: 11.9 grams

This Victorian cross is made from black Onyx and features a silver floral design on top of the cross.

The top head of the snake is a Carnelian Black Onyx which is a white color above black onyx.

Classic Pair 18 Karat Yellow Gold and White Gold Clip Earrings featuring Two 13 MM Round Cabochon Cut Black Onyx; Two Round Brilliant Diamonds 0.20 Carat Total Weight, VS, H; Signed:...

These lovely vintage dangle earrings feature a lovely combination of black Onyx and Pearl. They measure 50 x 12mm. There is one chip on the onyx.

Beautiful Pair of 18k Gold, Black Onyx, Coral, and Diamond Pendant Earrings Gross Weight: 28.3 grams Dimensions: 2-3/4" x 3/4" Overall Condition: Very Good.

Offered is a signed (stamped) Chanel late 20th Century stamped 18K yellow gold and carved black onyx camellia cocktail ring. Chanel's black onyx camellia ring is from the Chanel Cam...

An antique diamond and black onyx platinum pin, presented in an antique box bearing the name Walker & Son Jewelers & Silversmiths.

David Yurman black onyx ring with side diamond accents set in 925 sterling silver with trademark cable pattern on shank.

David Yurman black onyx ring with side diamond accents set in 925 sterling silver with trademark cable pattern on shank.

Offered is a signed and stamped 18-karat late 20th century (1999) Chanel black onyx and 18-karat yellow gold "Camellia" cocktail ring from Chanel's "Camellia Collection."

Stunning Montreaux 18K yellow gold and platinum bangle bracelet, set in platinum with 20 full cut round diamonds DE color, VVS clarity and black onyx

A gold bezel is etched with the name “VERSACE” on the right surrounds the carved onyx. The Black Onyx is carved with Versace’s iconic greek key pattern.

Don Tallarico Diamond Black Onyx Gold Earrings Bangle Bracelet Necklace Set.

These vintage earrings feature a round black onyx as the center stone in each earring which is accented by a total of eight small Diamonds at four equal distances around the center s...

Vintage earclips with large cabochon emeralds, inlay black onyx and prong set with round diamonds. The earrings are crafted of 18 karat yellow gold.

14 karat yellow gold, Chinese good-luck pendant with hallmark HK and 14 Kt. The Black onyx is concave measuring 1.24 inches in diameter.

Gold: 18 carat yellow gold Weight: 22.83 grams Diamonds: 0.40ct. H / SI1 Black Onyx Width: 1.80 cm All our jewellery comes with a certificate appraisal and 5 years guarantee Ple...

Asch Grossbardt, 14K yellow gold ear clips, set with 28 full cut round diamonds weighing .56cts, GH color, VS clarity, inlaid with black onyx and mother of pearl. Retails for $4500

Deep black onyx and the dazzling diamonds contrast creating a dramatic and striking effect.

The center pearl is complimented by two panels of black Onyx, each piece is custom cut and sits on the left and right of the pearl.

In the center Bib of the necklace there are 9 pieces of Black Onyx alternating with one and two inlays of Malachite Strips.

This Josef Hoffman Scintillating 18kt Custom Cut Pear Shape Black Onyx Ring Featuring 1 Full Carat of VVS clarity, G color White Single Old Cut Diamonds Set in an Organic Custom 18k...

ROLEX MEN'S 18K YELLOW GOLD DAY-DATE PRESIDENT W/ BLACK ONYX DIAL – A TRUE COLLECTORS RARITY – FULL SET!

A pair of classic black, white and gold earrings. The omega-backed earrings feature carved black onyx and white mother-of-pearl set in 14K yellow gold.

Attention-grabbing and fabulous, this Italian statement piece is composed of a striking 197 freeform black onyx beads in two cascading strands of graduating length.

A Victorian gold and turquoise serpent necklace, the flexible tapering yellow gold body formed of three rows of scale-like collets each set with a round cabochon-cut turquoise, the h...

♦ 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 7.9 g...

This fabulous Bvlgari ring from the iconic Tronchetto collection is crafted in 18k yellow gold and set with a fluted green tourmaline. Made in Italy circa 1990s. Measurements: 0.70" ...

Classic and elegant ring composed of a big Natural Ruby cabochon measuring 19x28mm surmounted by a brilliant cut Diamond in a Black Onyx ring and set in a 14k white gold bezel...Th...

Black jade bangle designed by Elsa Peretti (1940-2021) for Tiffany & Co. Extremely rare sculptural bangle bracelet designed by Elsa Peretti for the Tiffany Studios, back in the 1981...

High style 18kt Yellow Gold Ring with pave set Diamond sides set in Platinum and polished Black Onyx Body. Super sophisticated. Size 6.5

Bulgari Bvlgari Tubogas 18k Yellow Gold Flexible 1980 Bangle Bracelet Detail: 18k yellow gold, 1980s, flexible and stretchable, Weight 24.8 grams. In excellent condition

–Stone(s)– (1) Natural Genuine Lapis Lazuli - Oval Cabochon - Multi Prong Set - Deep Blue Color w/ Gold Flecks - 13.58 x 11.20mm (approx.) Material: 9k Yellow Gold Weight: 6.14 Gram...

Powerful 18 karat gold ring set with a faceted amethyst of approximately 30 carats.The bezel is set horizontally. The face measures 13/16" from front to back and 1 1/16" in width. In...

Vintage 14k gold bracelet with complet unuswal charms in very fine workmanship of every charm braclete is in 14k gold total bracelet weight 46 grams in good condition

Old mine cut Diamond Onyx Yellow Gold 18K Ring. Diamond central round old mine cut: approximately estimated 1.55 carat. x4 smaller Diamonds round old mine cut: approximately estimate...

Elegant Pomellato ring in 18k yellow gold, consisting of 11 intertwined rings This exquisite ring by Pomellato is a true masterpiece of goldsmithing and impresses with its unique an...