Onyx Beaded Necklaces

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 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. ...

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....

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...

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...

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

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),...

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...

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...

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 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...

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...

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...

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

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...

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 ...

This 20‑inch platinum necklace features alternating black onyx cylinders and lustrous white pearls, creating a striking balance of modern geometry and timeless elegance. The longer l...

Brand: Tiffany & Co. Style: Bow Pendant Multi-Strand Necklace Material: 18k Yellow Gold Gemstones: Natural black onyx beads Necklace Width: Approximately 23.1 mm Pendant Measurements...

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...

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

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...

– Stone(s): 102 Genuine Cultured Pearls - Round Shape - Golden White Color - Excellent Luster - 7.8mm to 8.1mm (approx.) 1 Genuine Cultured Pearl - Round Shape - White Color - Excel...

These lovely interesting Black Onyx rondels are 18 mm and are enhanced with tiny gold plated sterling silver little rondel spacers set with a gold plated easy to use hook clasp in th...

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...

This stunning necklace features beautifully variegated chrysocolla quartz beads combined with black onyx and 18k gold spacers. The 12mm round chrysocolla beads, with their striking p...

Inspired by the striped Nemes headdress worn by the pharaohs of ancient Egypt, the Nemes Beaded Cord is strung with alternating pearls and onyx, translating its distinctive rhythm in...

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...

Description Vibrant, luminous, iridescent green Hydrophane Ethiopian Opal 6 strand necklace embellished with lentil shape 18k yellow gold and green onyx accents. Item # N3795. Mate...

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 ...

1970s Coral Onyx Black Jade Multi Strand Torsade Bead Necklace. The 1970s Coral Onyx and Black Jade multi-strand torsade bead necklace is a work of art. The large clasp is set with...

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...

Brand: Cartier Style: Mabe Pearl & Onyx Bead Choker Necklace Material: Sterling silver and 18k yellow gold Gemstones: Natural black onyx beads Pearls: Mabe cultured pearl approximate...

This eye-catching necklace has a beautifully organic feel and features unusual wood opalite beads and an impressive 180.50 carat smoky topaz crystal. Wood opalite forms when a materi...

This Vintage Onyx & 14k Gold Chunky Beaded Necklace is a luxurious statement piece that perfectly balances bold design with timeless elegance. Featuring large, polished onyx beads, t...

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

Enhance your jewelry collection with this stunning Tribal Style Carved Agate & Onyx Beaded Necklace. Made with silver, this unique piece features intricate carvings and sparkling diamonds, making it a perfect addition to any outfit. Get ready to turn heads with this one-of-a-kind, handcrafted necklace...

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...

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 ...

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...

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...

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 ...

Brilliant Amazonite Beads all natural stones Combined with Smooth Black Onyx Beads The Color contrast gives a vibrant look overall Length: 16' - 18' Inch adjustable to all sizes in ...

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

An important emerald, diamond, and onyx triple row beaded strand necklace of 30 inches in length. This necklace, so reminiscent of the great long Art Deco fluted emerald necklaces, f...

These natural beautiful brilliant white Pearl shells are all approximately 12mm. The spacers are gem-cut little 6mm black onyx. This necklace is 19 inches long and the clasp is an ...

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...

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.

Inspired by ancient Egyptian beaded necklaces and the protective symbolism of the Eye of Horus, the Udjat Necklace is strung with hand-carved av...

Vintage 14 Karat Yellow Gold and Onyx Necklace- This lovely 14K yellow gold necklace features 74 round onyx beads (8 mm each). Size: 31 inches Weight: 33.4 dwt. / 52.0 gr. Tested...

Brand: Tiffany & Co. Style: Onyx Bead Oak Leaf Enhancer Necklace Material: 18k Yellow Gold Gemstones: Black onyx beads, approximately 8 mm each Design: Onyx bead necklace with sc...

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...

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...

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

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...

Ruby cabochon and calibrated and Onyx Bead Yellow Gold 18K Necklace. Total length: approx. 37.30 centimeters. Total width: 2.20 centimeters. Clasp dimensions: Total length: 3.30 ce...

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...

Wrap yourself in the earthy elegance of Africa with this 38” Aventurine Beads necklace. The deep green aventurine beads are paired with rich black onyx and crystal accents, creatin...

Metal Content: 14k Yellow Gold Stone Information Natural Onyx Cut: Faceted Bead Color: Black Style: Beaded Strand Fastening Type: Spring Ring Clasp Measurements Length: 17 3/4" Wi...

Stylish and finely detailed vintage Tiffany & Co onyx necklace, crafted in sterling silver (circa 1980s 1990s). Onyx beads are uniform in size and measure 14mm each. The stones ar...