Onyx Cabochon

Lovely Italian Silver Filigree Green Onyx Cabochon Bracelet from the 1920's. Completely handmade ornate floral filigree work with oval green onyx cabochon links. 7.75" x .75".

Bezel-set with a round onyx cabochon and with an applied decoration to the front.

A fine vintage silver, onyx, and diamond ring. In sterling silver. With a bezel-set onyx cabochon head mounted with a bezel-set diamond to its center.

These stud earrings feature black onyx cabochons, accented by white diamonds. The onyx stones are cut in a cabochon style.

- Vintage item - Each earring measures 1" in diameter - Gold plated - Faux Onyx cabochons - Clip on earring backs - By St.

- Vintage item - Collectible costume jewelry piece from the '70s - 24" double strand chain - 3" x 2.5" pendant - Gold plated - Faux Onyx cabochon - Textured and perforated fini...

An elegant pair of black onyx cabochon clip-on earrings set in 18k yellow gold.

Discover this magnificent signet ring in 18-carat pink gold, featuring a superb cabochon of red onyx, topped with a dazzling brown zirconia.

Carved Peruvian Pink Opal Flower measuring 30x38 mm. with in the center an Oval Green Onyx cabochon size 5x7 mm set in solid 14 Kt yellow gold is mounted on top of a 14 Kt. yellow go...

Givenchy Vintage Unisex 4G Logo Monogram Black Onyx Cabochon White Pearl Round Circle Modernist Elegant Clip Earrings, Gold Plated Very excellent condition and very unique. 100% Gen...

Ring Specifications: Metal: 14k Yellow Gold Total Weight: 11.8 Grams Onyx Measurements: 16.5 mm x 13.2 mm x 5.9 mm Onyx Carat Weight: ~9.18 carats Ring Size: 9 (resizable) Sta...

Bezel set cabochon onyx with swirled wirework and leaf applications.

Crafted in 14k gold, the ring features a marquise-shaped bezel setting that frames a smooth, cabochon-cut green onyx. The stone has a rich sheen green color, polished luster rather t...

This exquisite pendant necklace is finely crafted with a teardrop-shaped black onyx. The pendant is adorned with intricate scrollwork, encrusted with sparkling diamonds of G/VS Quali...

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...

Christian Dior GROSSE 1970s Vintage Unisex Baroque Blood Red Onyx Black Oval Round Cabochon Rectangle Circle Crystals Openwork Elegant Modenist Brooch, Gold Tone Very good condition.

- Vintage item - Collectible costume jewelry piece from the '80s - Each earring measures 3" x 1.7" - Gold plated - Clip on earring backs - Faux onyx (black resin) cabochons - B...

A striking and unique ring. This piece features a bold black onyx set in a 14k rose gold band. The stone is adorned with intricate circular accent diamonds (0.30ctw), adding a touch ...

Elegant and sophisticated, these striking drop earrings feature glossy black teardrop black Onyx stones adorned with intricate swirling accents of shimmering white diamonds G/VS Qual...

These sophisticated cufflinks feature oval blue onyx cabochons set in polished 14K rose gold, offering a timeless and refined look.

Pair of hoop earrings in satin sterling silver, black and white enamel, set with black onyx cabochon. A geometric, minimalistic, androgynous, everyday piece with healing properties.

These diamond and black onyx floral earrings make a bold statement. Round brilliant-cut diamonds are set with marquise shaped black onyx cabochons in 18k white gold.

Striking Pendant necklace in the modernist style. Black onyx cabochon on hammered chrome with antique brass spacers and metal toned beads.

This elegant pendant features a striking pear-shaped black onyx cabochon, admired for its deep, glossy finish and timeless appeal.

Unisex band ring in satin sterling silver, black and white enamel, set with black onyx cabochon. A geometric, minimalistic, androgynous, piece with healing properties.

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. 18K Paloma Pi...

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...

Part of the 'Paganini' collection (inspired by the Italian Renaissance violin virtuoso Niccolò Paganini.) With a large flat onyx cabochon. Simply a wonderful Konstantino pendant cr...

J Dauphin Black Onyx Cabochon Black Enamel Cocktail Ring Designer: J Dauphin Materials: 14k Gold-Plated Brass, Black Enamel Stone: Black Onyx Cabochon Dimensions: US Size 7.5 (Custo...

A never worn lovely parure composed by a brass and oval onyx cabochon ring and a pair of earrings designed and manufactured in Italy by Anomis

“Art Deco Style Yin Yang“
 2.50 carats of diamonds, and 2 Black Onyx cabochons, set in 18kt Gold with Black Enamel.


The head set with a carved onyx cabochon depicting of a horse and jockey vaulting a fence (possibly steeplechase).

Made up of 9 specially cut White Onyx cabochons & set in a 'chiselled' mount, our Brick pendant looks fabulous worn day or night.

18K Yellow Gold Diamond Onyx Bracelet, brightly polished, featuring six prong set oval black onyx cabochons weighing a total of approx. 10.80 carats, further adorned with 36 bead se...

An Art Deco onyx and diamond brooch in gold and platinum, comprising of one teardrop shaped onyx cabochon and thirty-eight rose cut diamonds, set in platinum, atop 18 karat gold.

There are four 4mm round bezel-set Onyx cabochons in the end-caps. Stamped on one end of the bracelet is 14KT TALY (The I is not present).

Dangle Green Onyx earrings. Cocktail earrings with Green Onyx cabochon.

These refined cufflinks feature oval blue onyx cabochons set in sleek 14K white gold, offering a timeless and sophisticated accessory for any formal occasion.

The sparkling oval Green Onyx cabochon cut gem, also known as chalcedony, is approximately 12 Carats and is one of the most gorgeous green onyx cabochons we have seen.

This 14k yellow gold ring by coveted 1980's maker MAZ, it centering an oval-shaped black onyx cabochon measuring approximately 17.5 x 11.0 mm, set in a bold statement of high polish ...

Dangle Green Onyx earrings. Cocktail earrings with Green Onyx cabochon.

- Vintage item - Measures 2" x 2" - Gold plated - Faux seed pearls - Faux faceted onyx cabochons - By Florenza (signed on verso) - Circa 1960s - Estate acquired - Good vintag...

David Yurman's Men's Sterling Silver Black Onyx Signet Ring This bold sterling silver signet ring features a smooth rectangular black onyx cabochon in a bezel setting with a wide s...

DETAILS • signed MARVELLA • gold tone with faux pearl and onyx cabochons • vintage designer bracelet MEASUREMENTS • CONDITION • very good vintage condition with minimal sig...

Nakai Sterling Silver Native American Onyx Earrings - These vintage earrings by Native American artist Nakai features black onyx cabochons (19.8 mm x 6.5 mm) in a detailed sterling ...

Framed with ornate engraving and beadwork, we have used a pair 25 x 18 mm natural Black Onyx cabochons on either side. Carefully hand stamped Native American symbols of constancy com...

The opposite side is set with a flat green onyx cabochon. A polished bail allows for easy attachment to a chain.

This pair of very aesthetic and soundly constructed 14K yellow gold clip on earrings are truly captivating, with two onyx cabochons set in bezels on a background of vibrant mother of...

This David Yurman cuff bracelet features a double-row sterling silver cable design accented with a 14K yellow gold center station set with green onyx cabochons and a purple amethyst ...

Crafted with precision, this platinum piece showcases black onyx cabochons, each cut in perfect triangular unison to create a bold contrast alongside a vast array of bright white old...

Hand set with tiny marcasites with lapis lazuli and green onyx cabochons in a beautiful pierced setting. Signed with TF hallmark, 935 Sterling. 1930's Germany. 1.5" x 1.5".

Each piece features a high-domed black onyx cabochon set within smooth 14K gold bezels, showcasing the clean, elegant lines characteristic of the Art Deco period.

Features Authentic Bvlgari Sterling Silver, marked 925 Round Black Onyx Cabochon Center Engraved Bvlgari Logo Bezel Linear Bar Design Spring Clip Fastening Timeless Designer Accessor...

Accents: Features round onyx cabochons for the snowman's eyes and buttons.

With bezel-set pyramidal cut onyx cabochons. The two sides are slightly offset, creating an Op-Art 'forced perspective' effect.

Stunning Tiger Head Brooch created by David Webb featuring marquise green onyx, cabochon emeralds, approximately 0.99 carats of brilliant-cut diamonds, set in 18K yellow gold and pla...

A striking vintage-inspired statement ring featuring a luminous natural green onyx cabochon set within an ornate concentric bezel.