Onyx Black

These lovely white natural Magnesites (approximately 18mm) are enhanced with the interestingly gem cut natural black Onyx (largest approximately 14mm). This elegant necklace is 19 i...

The glittering gemcut sparkling natural black Onyx are 4mm. This dramatic fascinating beautiful necklace is 18 inches long with a gold plated easy to use hook clasp.

It is hand set in 7.54 carats black onyx and .71 carat of pave diamond arches.

This is a magnificent Antique Victorian to Art Deco Locket Pendant in Black Onyx with an exquisite Pearl set Star Motif on the Black Onyx.

This highly polished big round natural blue Magnesites -calcite - (approximately 20mm) - are enhanced with natural highly polished real sparkling Black Onyx rondels (approximately 10...

The Pearl and Black Onyx Star Burst Earrings combine the luminous tranquility of pearls with the grounding force of black onyx.

This fine piece has been expertly crafted out of 9 karat yellow gold and bezel set with solitaire, oval cut, onyx gem. Adorn yourself with this stylish black gemstone jewelry.

The face of each cufflink features 22mm x 11mm, raised 10mm carved Black Onyx. Each decorated with a cross of twenety-one white Diamonds, set with 4-grains in White Gold.

Italian Art Deco Black onyx centerpieces with shape of a balance, 1940s Pair of centerpieces in the shape of a balance in black onyx.

This exquisite collection of onyx and black rhodium cufflinks will add a unique, modern touch to any ensemble.

Unbranded Cufflinks Material: 14K Yellow Gold, Black Onyx Condition: Pre-Owned Diamond: 0.10ctw Color: G Clarity:VS1 Cufflinks Dimension: Length: 19.1mm Width: 13.8mm Thickness: 4....

Fluted panels of black onyx flank a bezel-set emerald-cut citrine on each earring, the onyx carved into deep, evenly spaced ribs that catch light in alternating bands of gloss and sh...

Square Cufflinks handcrafted in 14Kt yellow gold, featuring a round -Circle- black onyx centre. The gold and the round black onyx together create a contemporary statement of classine...

The bracelet is adorned with 89 natural, round-cut black onyx stones, which offer a striking contrast to the warm, hand-textured glow of the yellow gold.

The shell is embellished with 1.32 carats of vivid red rubies, arranged in a lattice pattern over a base of deep black onyx. Crafted from 18k gold, with accents of rose and white gol...

Feel texture, weight, and form with this onyx puzzle: design you can experience. The burr puzzle is of mysterious origin, first seen engraved on the cover of Chambers's Cyclopaedia....

*Brand: David Yurman *Material: Sterling Silver *Condition: Mint *Black Onyx Size: 10mm *Diamonds: 0.08ctw *Ring Dimension: *Size: 7.25 *Width: 10.1mm *Thickness: 2 *Weight: 6.2gr ...

- Vintage item - Collectible jewelry piece from the '80s - 20" length - 20mm smooth and polished black labradorite beads - 1.75" diameter smooth, polished flat circular onyx bead...

Created in 18 karat yellow gold Rock crystal 1.20 carats approx. Black onyx 2.50 carats approx. 18 inch chain with loops at 16th and 17th inch Lobster lock Handcrafted 18k yellow go...

Each Cufflink is half and half Black and White Smooth Onyx, both decorated with four central White Diamonds, set in White Gold.

Authentic Gucci Estate Black Onyx Ring Size 6.75 Sterling Silver 6 mm G22 This elegant Authentic Gucci ring is made of sterling silver with a NEW ONYX CABOCHON stone and has a wei...

Quality Gemstone Bar Necklace: Focused on design and detail, these beautiful colored gemstone necklace features a station bar design and is crafted of 14k yellow gold. Necklace measu...

Outstanding highly polished Black Onyx Gems enhanced with unique natural dangles of Red Bamboo Coral with gold plated accents on this handmade necklace.

At its core, the ring features four hand-cut black onyx squares, each meticulously chosen for its depth and luster, arranged in a striking window pane design.

This exquisite 1990s Italian necklace showcases a harmonious blend of elegance and bold design, featuring black onyx beads and a striking Mediterranean coral centerpiece.

Framed by rich green malachite and glossy black onyx, the layered geometric design creates a dramatic contrast that commands attention.

This Black Onyx & Diamond Pendant is a stunning and timeless accessory that can add a touch of glamour and sophistication to any outfit.

The design features an eight-pointed star pendant carved from natural black onyx, suspended from a chunky Victorian-style link chain.

Circa 1950s black onyx and gold bead bracelet made in France.

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...

Designer: Elsa Peretti Style: Black Onyx Stud Cufflinks Material: 18k Yellow Gold Gemstones: Natural black onyx Measurements: Approximately 19 mm long × 11 mm wide × 6 mm thick Weigh...

A striking estate bangle bracelet crafted in 18 karat yellow gold, featuring sculptural polished black onyx accented by brilliant-cut diamonds. The bracelet showcases three graduate...

The carved Black Onyx bears feature a heart-line in the center with contrasting Sterling Silver beads at the top.

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 .

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 .

Diamond Black Onyx Fluted Ring 14K Gold 2.08 TDW This incredible one of a kind ring is finely crafted in solid 14K Yellow Gold.

--Stone(s):-- (5) Natural Genuine Black Onyx - Faceted Oval Cut - Black Color - 11.1x8.9mm (approx

-- Stone(s) -- (2) Natural Genuine Onyx - Custom Cut - Black Color Material: Solid 18k Yellow Gold Weight: 43.68 Grams Backing: Posts w/ Omega back closures (Pierced ears are requ...

Sleek, modern, and effortlessly sophisticated, these handcrafted dangle earrings showcase the striking contrast of luminous gold, brilliant diamonds, and deep black onyx. Designed in...

The 18K Yellow Gold Black Onyx Dagger Earrings by Fern Freeman exude bold sophistication and contemporary edge.

The black onyx displays a rich, glossy appearance and remains securely bezel set.

RareGemWorld's beautiful onyx earrings. Mounted in a beautiful 18K yellow gold setting with natural black onyx surrounded by natural round white diamonds.

Stunning Two-Strand Botswana Agate Nugget and Black Onyx Necklace Elevate your style with this stunning two-strand necklace featuring a captivating combination of Botswana Agate nugg...

Brand David Yurman Spiritual Beads in Black Onyx Material Sterling Silver 925 Bracelet Length 8.5'' Long Beads 4.5mm Gender Men Condition Mint Comes with David Yurman Pouch

This gorgeous pair of earrings come 1890 Victorian and are made with black onyx and 14k rose gold. These dangle earrings are subtle and sleek, with bold colors from the deep black on...

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 .

LONG PINK GOLDEN NECKLACE WITH BLACK DIAMOND BALL AND ONYX, Total of 9.90 Cts MATERIAL: 18 kt pink gold WEIGHT: 25.10 grams DIAMONDS: Black and White diamonds, together ca. 9.90 C...

Retro 14K yellow gold statement earrings, each set with a carved black onyx carnelian intaglio in the classical Roman style.

Measures: 6.6" x 2.9" x 2.9" 9.4" x 3.5" x 3.5" A composition of onyx with alpaca metal. Inspired by the pure and essential lines of a structure of solid stones, with a vertigo s...

This vintage 9K gold ring features a dramatic carved black onyx intaglio depicting a classical warrior in full profile, rendered with remarkable detail in the helmet, beard, and shie...

A refined yet fashion-forward piece, this 18K yellow gold pendant necklace showcases a striking interplay of deep black onyx and vibrant turquoise in a modern circular motif.

This is an elegant ring studded in 18k yellow gold with 1 piece of octagon shaped amethyst weight 5.71 carat surrounded by the frame of black onyx weight 2.32 carat, this entire ring...

Elegant Rare Larvikite and Black Onyx Necklace with Bali Silver Clasp Discover the beauty of our stunning necklace featuring rare Larvikite gemstones and black onyx.

An elegant pair of Italian-made cufflinks crafted in 18K yellow gold, distinguished by a sophisticated combination of polished black onyx and vivid cabochon-cut rubies. Each cufflin...

A new addition to our collection, a 0.47 carat of pink tourmaline is set in 18K Gold with jet black onyx on the band side. Vintage and antique pieces containing onyx are usually quit...

This beautiful ring contains a center oval black onyx that contains a white gold plaque in a diamond shape that contains an old mine cut diamond.

White Pearls, Black Onyx, and White Diamond Gold Tassel Necklace: An elegant tassel necklace, it features a black onyx situated underneath the diamond cup, along with white pearls w...

18kt Pink Gold Bracelet With Brilliant Cut Diamonds and Black Onyx Diamonds: 3.6ct diamonds Material: 18kt pink gold and black onyx Total weight: 47.3 grams / 1.670 oz / 30.5 dwt ...

This natural white Magnesite (each approximately 18mm) is enhanced with natural lovely Black Onyx rondels in this 19 inch long necklace.

The bar style cuff links are designed with round donut shaped black onyx end pieces. The onyx is wrapped in gold.