Onyx Beaded Necklaces

--Stone(s):-- (15) Natural Genuine Onyx - Round Bead Shape - Strung - Black - 16.1mm each (approx.) (16) Genuine Cultured Pearls - Round & Semi Round Shape - Strung - Off White Color...

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 is a gorgeous vintage Bvlgari, Bulgari B.zero necklace in the lariat style with faceted Black Onyx Beads and Diamonds in 18 Karat White Gold. This Bvlgari necklace is an absolu...

Gorgeous Marina J. hand woven Sautoir. This piece features perfectly round Pearls which display a wild sheen and luster, bordered by smooth Black Onyx beads. Each Pearl was individua...

These highly polished beautiful glowing bright real Spider Web Agates are all approximately 18mm round. They are enhanced by little highly polished glittering gem-cut 6mm black Onyx....

An extraordinary vintage statement necklace featuring a sophisticated fusion of vibrant colors, fine gemstone carving, and refined goldsmithing. Spanning 34 cm (approx. 13.4 inches),...

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...

A fine signed, beaded necklace. By Paloma Picasso for Tiffany & Co. Strung with alternating moonstone, quartz, and onyx 10 mm beads on an incredibly large 61-inch silk cord. ...

A sophisticated Tiffany & Co. necklace crafted in sterling silver, featuring elegant black onyx accents and the brand’s signature toggle clasp design. The bold contrast between p...

Marina J.'s unique art deco style necklace features a variety of shapes: sphere pearls, cylindrical onyx beads, coral teardrop beads, and more. This striking piece mimics jewelry fro...

Black Onyx & Tsavorite Paisley Necklace Black Onyx, Tsavorite & 14k Gold This jaw dropping necklace can be worn 15”-17” with a two inch extender at the back. The gold lobst...

Chunky polished slices of natural reddish-orangy Bamboo Coral (approximately 15 mm) adorned with elegant real Black Onyx and enhanced with polished rondels of real red Bamboo Coral. ...

A Tiffany & Co. double-strand necklace of polished black beads, centered on a hidden floral clasp formed as two overlapping blossoms, each accented with an 18k yellow gold starfish. ...

A vintage Angela Cummings for Tiffany & Co. double strand onyx and gold bead necklace, measuring a total of 19 inches. The necklace is composed of 49 18mm diameter onyx beads, ce...

Multi-strand bird fetish necklace. Three-strands of aged and small Heishi beads on floss with sterling silver hook and eye clasp. Fifty total bird fetishes, each comprised of two sto...

This stunning vintage necklace is a bold and elegant statement piece, featuring polished onyx beads paired with richly embellished 14k gold elements. Each chunky bead is carefully se...

Single-strand graduated black onyx beaded necklace with engraved silver spacer beads throughout. - High-gloss black onyx round beads, graduating in size from smaller near the clasp ...

The onyx beads are beautifully glossy and the six 9carat gold beads compliment the beads perfectly. Length: 80cm Bead Diameter: 7mm Weight: 58.3g

A stunning One of A Kind piece by Marina J.  A vintage Enamel brooch has been reworked into a gorgeous Centerpiece. The Black & White Enamel finding features a beautiful floral d...

This striking 18‑inch necklace showcases a series of highly polished oval onyx tablets, each measuring 24×18 mm and selected for their deep, velvety black sheen. The smooth, reflec...

This is a dramatic Black Onyx and 14 Karat Yellow Gold Bead Necklace. The stunning necklace has alternating Black Onyx Beads and 14 Karat Yellow Gold Beads. The necklace is 19 inch...

Large checkerboard gem cut glittering Amethyst rondel gemstones enhanced by these lovely round black Onyx gems in a 15 inch necklace with gold washed ...

Elegant and finely detailed vintage Tiffany & Co multi strand onyx torsade necklace crafted in sterling silver. gold. Onyx is strung onto 8 strands. The evenly sized and matched b...

Elegant and extravagant Patricia Von Musulin Jet and Lapis Beaded Necklace from the 1990's. Strands of tiny faceted Onyx and Lapis beads are hand knotted and looped together in front...

Retrò necklace mounted with spheres in 9 kt rose gold and satin silver spheres between spheres of tourmaline, onyx, green agate, turquoise and carnelian. This necklace was totally...

This 1920s Art Deco masterpiece by Cartier was inspired by the exotic gemstone combinations and design motifs of the Far East. Long sautoirs were all the rage and complimented the so...

Discover the beauty of this stunning Long White Coin Pearl and Black Onyx Necklace, a timeless piece that offers both elegance and versatility. You can wear it long or double it for a layered look. This handcrafted necklace features lustrous, iridescent White Coin Pearls, delicate White Square Pearls, and two sizes of polished, smooth Black Onyx stones. Silver spacers and a Sterling Silver nugget...

An amazing beaded necklace of large, faceted black onyx beads with five graduated melon-shaped 22K gold beads featured at the center. It has a gold chain at the back with a lobster ...

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...

This brilliant highly polished natural Prehnite (approximately 12mm) are enhanced with sparkling gorgeous natural black Onyx gemstones. This is 19 inches long. The clasp is a gold ...

This beautiful natural Black Onyx and red Magnesite necklace is 18 1/2 inches long. The largest round red Magnesites are approximately 25mm and th...

This striking 18‑inch necklace showcases a sophisticated blend of deep, glossy black onyx and the serene, ocean‑washed beauty of aquamarine. The design features highly polished 10...

Signature Ebony Pendant consists of: - Brown striped hand carved wood - 1.65" lengthxwidth. -14k solid gold, pink sapphire heart lips face charm - bottom backside loop to hang additi...

A classic and instantly recognisable Tiffany & Co. black onyx bead necklace, crafted with polished 8 mm natural black onyx beads, individually hand-knotted and finished with the ...

Circa 1970s Cartier Long Bead necklace set with Onyx, Carved Onyx, Garnet Angel Skin and Frosted Crystal Beads ranging in size from 14 M.M to 11 M.M. and 5 M.M. on the Garnets. 34 i...

36-Inch Iridescent Silvery Chinese Freshwater Keshi Pearl and Matte Black Onyx Necklace Embrace elegance with this stunning 36-inch necklace featuring iridescent silvery Chinese fres...

A fine signed silver necklace. By David Yurman. In sterling silver. From the 'Elements' collection. Comprising graduated sterling silver, hematite and onyx beads with textured f...

Few color pairings hit as hard as warm orange-red against jet black. A go-to Art Deco mainstay, red coral and black onyx alternate, joining each bead to the next, lending a delicate ...

Carmen Rosary Necklace consists of: -42" to 45" length, - honey tiger's eye round smooth grade AAA+ - bone round smooth beads - skull hematite beads - polki diamonds, - opal, diamond...

Item Specifications: Necklace Metal: 22k Yellow Gold Gemstone: Black onyx Total Weight: 33.4 Grams Length: 24" Condition: Preowned, excellent

Unique real Black Onyx (largest 20 mm) enhanced with glittering goldy-orangy Czech crystals 19.5 inch long necklace with gold tone clasp. This is truly elegant on a blouse or sweater.

This outstanding statement necklace is 19 1/2 inches long. The round red natural Howlites are approximately 25mm across and about 8mm thick. The natural black Onyx are approximatel...

A fine signed 36" inch silver beaded necklace. By David Yurman. In sterling silver. From the 'Elements' collection. Comprising graduated sterling silver and white beads with tex...

This striking 19‑inch necklace showcases the timeless beauty of highly polished 12mm black onyx beads, arranged to create a smooth, lustrous strand with a luxurious feel. At the ce...

This 18‑inch necklace blends **gold‑washed lava rock** with **matte black onyx rondels** to create a striking play of texture, color, and form. The lava rock beads have an open, airy...

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...

This piece is made with oval Pearls displaying a soft iridescent luster, strung together with vintage Ebony & Silver inlayed vintage Worry Beads...

Fascinating and artistic dramatic highly polished Rose Quartz (approximately 25 mm across x 7mm thick) enhanced with highly polished natural black Onyx...

This is one of the finest and most dramatic Black and White Onyx and Diamond Necklaces we have seen. The large White Onyx beads alternate with smooth Black Onyx discs to create a ca...

This stunning Art Deco inspired onyx bead necklace is the perfect gift for yourself or someone with a flair for vintage fashion. With natural black onyx as a background, pretty flora...

Hand woven piece by Marina J. This stunning Sautoir is made using all White Pearls which feature a wonderful luster and sheen, woven together into a classic design. Measuring 38 inch...

LB offers a one of a kind, handmade, Art Deco style vintage cigarette holder necklace. The combination of faceted black onyx, labradorite, ca...

This 24‑inch black and silver necklace has a bold, sculptural presence that makes it an instant statement piece. The design centers on **18 mm matte black onyx beads**, each cut into...

Stylish vintage Cartier triple stand cultured pearl necklace (circa 1960s to 1970s) finished with an 18k gold onyx inlaid clasp. Cultured pearls are ...

Aurora's Colours Necklace, 24k Vermeil Gold & Gemstones by Katerina Makriyianni. Dimensions: Length 46 cm. Materials: 24k Vermeil Gold, Bronze, Black Onyx, African Handmade Glass...

--Stone(s):-- (9) Natural Genuine Black Onyx - Custom Cut - Bean Shape - Black - 18x13mm each (approx.) Material: Solid 14K Yellow Gold Weight: 22.92 Grams Length: 24 inches (wearab...

Amazing different glowing natural Pearls enhanced with lovely polished natural Black Onyx rondels set in this superbly elegant 17 inch long necklace with silver hook clasp. The larg...

Center Spider Web Turquoise with coral flanking the sides, set in sterling silver. Sterling silver Saucer beads have wonderful detailing on them 23 in l...

Three-strand necklace signed by Tommy Singer. Onyx tube beads with accent beads of silver and 14k gold, turquoise, spiny oyster, and lapis. Rare and stunn...

This is an exquisitely simple but innately chic and luxurious piece. Luxurious because of the beautiful and rare materials. The combination of the lustrous shimmering Tahitian pearls...