Onyx Jewelry

Chic Cartier Jade, Onyx and Diamond Cigarette Holder with original leather box from the 1920's. Nephrite Jade with onyx and rose diamond set spacers. Impe...

Arabic Calligraphy Black Onyx Signet Ring for Men. Diwani Calligraphy Men’s Ring Silver. Arabic Calligraphy Black Onyx Signet Ring for Men. Men’s Black Onyx Statement Ring with Arabic Ornament. Diwani Arabic Script Men’s Black Onyx Ring...

This elegant Van Cleef & Arpels Vintage Alhambra pendant necklace is crafted in 18K yellow gold and set with black onyx. The iconic four-leaf clover-inspired motif combines polished ...

- Vintage Van Cleef & Arpels bracelet with 5 motifs - Classic 4 leaf clover design from Alhambra collection - Onyx - 18K yellow gold - Length 195mm From Van Cleef & Arpe...

Unique and elegant Art Deco Style earrings composed of a flat ring in solid 14 Kt yellow gold with 2 round black onyx beads with 2 small faceted rubies set on one side and 2 pink o...

Magnificent 14.90 Carat Carved Emerald, Onyx and Diamond Ring in Platinum and 18K White Gold, circa 1920 A striking jewel of the Art Deco era, this magnificent ring captures the bol...

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 modern dome ring features a vivid 2.72ct pink tourmaline surrounded by 0.25ct of fine diamonds, set within a smooth 19.20ct onyx mount and finished in 14ct yellow gold. The desi...

Elegant pair of pierced stud earrings featuring approximately 14 x 14 mm (about 5/8" square) polished black onyx cabochons of cushion/square form. Each stone is overlaid with a bol...

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...

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 plati...

This is a black tourmaline necklace with cameo pendant. Nouveau Boutique created this necklace with natural black tourmaline crystals and polished onyx beads. It is attached to a 193...

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

A very gorgeous and beautiful, Tourmaline & Black Onyx Chandelier Earrings set in 18K White Gold & natural Diamonds. The weight of the Tourmalines is 8.05 carats. The weight ...

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...

Italian Modernist 18 Karat Gold Malachite, Onyx and Diamond Geometric Cube Statement Ring, Circa 1980 A striking and highly sculptural Italian modernist statement ring crafted in 18...

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...

Van Cleef & Arpels Vintage Alhambra Bracelet is a refined embodiment of elegance and iconic design. Crafted in polished 18K yellow gold, this bracelet exudes sophistication and time...

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...

We have 2 large ruby cabochons that make up the top, a central part with 2 small cylinders in black onyx, 2 elements in white gold ,diamonds , green enamel and 2 small rubies cabochon...

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...

Vintage sterling silver and oval cabochon black onyx bracelet - fine quality - featuring ten silver and onyx links - each onyx cabochon bezel set - lobster clasp closure and ring - m...

Featuring a 14.37 carat Ruby gemstone, this delicate bracelet is crafted in 925 Sterling Silver and centered with a single octagon cut Ruby in a refined bezel setting. The vibrant Ru...

The tops are Black Onix buttons with small round emerald cabs in the center,middle parts with small round emeralds cabochons , white gold and 16 round full cut diamonds,bottom parts...

Rare and special Joseff Hoffmann Gold Cigarette Case for the Wiener Werkstatte, circa 1920's. Constructed of 14k gold in typically reeded pattern with ...

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...

This signet ring holds a glossy onyx stone and a diamond set within it. The diamond measures 2pts. Fully hallmarked London 1958. Modelled in 9 carat rose gold. Ring Size: O 1.2 or ...

In these simple and chic earrings we have 2 Octagon Shape Malachites measuring 16 x 16 mm.,suspended from 2 nice Natural Green Onyx oval cabochons size 10 x 11 mm set in 14 kt yel...

Simple chic stud earrings with a pair of Oval Green Onyx Cabs measuring 9 x 11 mm set in solid 14 Kt. yellow gold on the top and in the lower parts 2 unusual big size and excellent l...

A masterclass in Victorian ingenuity and versatility, this rare c. 1880s antique piece functions as a dual-purpose convertible brooch and pendant necklace. At its center rests a met...

Crafted in 18k yellow gold, this Cartier piece captures the dynamic elegance of the panther in motion. The feline is depicted mid-stalk, with its body low, one foreleg reaching forwa...

This signet ring has a face with onyx and glossy yellow gold The ring is modelled in 9 carat gold. Fully hallmarked London 1978. Ring Size: N or 6 3/4 Stone Dimensions: 10x8.5mm W...

Simple chic earrings composed of 2 Black Onyx Round Carved Buttons of 13 mm in diameter with a small Ruby cabochon in the center suspended by a ...

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)...

14K solid yellow gold Green onyx, amethyst and peridot Earring. long dangling ,beautiful combination of colors . total length is about 3 inch long.

Victorian Pietra Dura Locket from the late 19th Century set in 9K gold. Inlaid hardstones form a floral design in turquoise, alabaster and agate ...

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 ...

Mother Of Pearl Shell Stud Earrings with black onyx and Zebra stripes pattern black and white drawing. Handmade wild animals Shell Earrings with black onyx. Beach Wedding bridal stud...

2 pear-shaped Natural Color Green Onyx cabs measuring 11x15 mm.mounted like balloons with the thread holding them made of 14 carat White Gold and 44 small diamonds. In 1978 our work...

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...

Onyx Bangle Bracelet Heart Blue Enamel Diamond Gold As Above So Below Designer: J DAUPHIN The As Above So Below Bangle is handcrafted in 14k gold plated brass, a heart shaped onyx ...

Yves Saint Laurent / Martine Boutron Haute Couture faux coral pate de verre and stone necklace with onyx and hematite asymetrical decoration, silver gi...

Description: An iconic Vintage Alhambra 5 Motif Bracelet by Van Cleef & Arpels, exquisitely crafted in solid 18K yellow gold. This timeless design features five signature Alhambr...

Make an opulent statement with these Art Deco-inspired fan drop earrings crafted in 18K yellow gold. Featuring vibrant oval-cut pink tourmaline centerpieces framed by sculpted black ...

Black onyx celestial signet ring in solid 18K yellow gold, handcrafted to order by VimleshBadaya in Jaipur, India. An oval polished natural black onyx is accented by a natural diamon...

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 15 x 12 mm x 2.56 mm deep/ about 5 ct . Swedish ring, hallm...

For sale is this wonderful Victorian 18 Karat solid yellow gold Jet pendant. The front is decorated with many small and larger pearls set in a star shaped formation. Onyx jewelry wer...

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, rectangular and richly black, holds the micromosaic scene within a twisted 14K yellow gold wire frame, a decorative detail typical of the period's taste for textured, sculptural metalwork. Micromosaic work of this caliber was painstaking to produce, with each tessera individually placed to build the dog's fur, the curve of its back, and the grassy ground beneath its paws. The gold has been tested via acid test and confirmed as 14K, a detail collectors of Victorian era jewelry will appreciate given the absence of a visible hallmark. The brooch measures 1.0 by 1.375 inches (25.4 by 34.9mm) overall and weighs 12.1 grams, with the onyx panel itself measuring 31.71 by 24.53 by 4.36mm. Fine examples of Victorian era micromosaic brooches of this caliber have sold in the range of $2,000 to $10,000, reflecting the level of craftsmanship and steady collector demand for this type of miniature mosaic art. Micromosaic brooches like this one were popular souvenirs and keepsakes of the Victorian era, prized for their miniature artistry and often given as tokens of affection or remembrance. This piece would suit a collector of Victorian era jewelry, a lover of micromosaic artistry, or anyone drawn to antique dog themed jewelry...

Stylish vintage black onyx ring crafted in 14k yellow gold (circa 1970s). Black onyx measures 8mm x 6mm. Minimal, sculptural, and exceptionally wearable, this vintage yellow gol...

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...

Please check out the HD video! This Cartier Panther earring, necklace and pendant set is from their high jewelry collection. The Panthere de Cartier collection's style embody a bold ...

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...

Van Cleef & Arpels Vintage Alhambra bracelet, 5 motifs onyx in 18K yellow gold. Comes in its VCA pouch and the cleaning receipt. One of the onyx stones has a faded mark not noticeab...

Dangle earrings in 9 kt white gold structure mounted with a leaf of coral in the upper part and, in the final part, a jade. Both stoned are linked to an onyx ring by two structures i...

NOTE: This item contains natural coral. Sale is restricted to UK buyers only. This item will not be shipped internationally due to wildlife trade regulations. A striking rare vintag...

Mother Of Pearl Shell Stud Earrings with black onyx and Zebra drawing. Handmade wild animals Shell Earrings with black onyx. Beach Wedding bridal stud earrings. Mother of pearl beach...

Materials: 950-grade silver; onyx stone pendant; includes an 18 inch long silver necklace (chain) Pendant Dimensions: Width: 0.13″; Length: 0.20″ Editorial Tone: Channel the sophist...

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...

FLORA Earrings By Jen Proudman Jewelry *Black Onyx Flowers (25mm diameter) with center 4mm round 14k gold bezeled Zambian emeralds surrounded by five 2mm round natural white diamon...

Gemstones: Sapphires, 2 pear-shaped emeralds, onyx, and diamonds Size: US 5.5 Creator: Cartier Metal: Platinum (Pt950) Weight: 24.21 grams Period: Circa 2010 An extraordinary Cartie...