Onyx Jewelry

A striking and iconic design from Bvlgari, this Serpenti bangle bracelet is crafted in 18 karat yellow gold and showcases the maison’s legendary serpent motif in a bold and sculptura...

These earrings have in the upper part 2 large ruby cabochons, the central part consisting of 2 cylinders of black onyx and 2 elements in gold diamond and red enamel, while in the low...

David Yurman Renaissance Sterling Silver Diamond & Black Onyx Chain Link Necklace Metal: Sterling silver 925 Weight: 59.8 grams Length: 17 inches Width: 11mm Diamonds: Approx. 1.60 C...

A striking cocktail ring featuring two perched cockatoos, rendered in white gold and pavé-set with round brilliant diamonds that cover their crests, wings, and bodies in dense, spark...

An exclusive sculptural brooch from our fine jewelry collection, crafted entirely by hand in our historic atelier in Florence. The design, characterized by extraordinary figurative r...

This elrgant 925 sterling silver pendant features a single pear-shaped natural black onyx gemstone measuring 15x14 mm and weighing 8.8 carats. The bold centerpiece is framed by an el...

This is a signed Hughes sterling silver sliding charm bracelet. The Victorian Revival style bracelet has nine charms sliding on two strands of sterling chains with double security cl...

A very gorgeous and beautiful, Emeralds, Sapphires Black Onyx & Crystal Dangle Earrings set in 18K White Gold & natural Diamonds. The Emeralds weight is 0.32 carats. The Emeralds are...

THIS IS A WONDERFUL AND VERY RARE INLAID BLACK OPAL HEART SHAPED PENDANT WITH AN IMAGE OF A SWAN SWIMMING IN THE WATER. THE PENDANT IS BLACK ONYX WITH INLAID BLACK OPAL GEMS AND IS ...

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...

This significant lavender jade carving of the grape motif is the latest addition to Dilys’ rare jade collection. The icy lustre of this substantial piece of natural A-grade lavender ...

Classic and elegant ring composed of an engraved Black Onyx Classic surmounted by an Oval Ruby Cabochon measuring 8 x 10 mm set in a 14K yellow gold......The shank is in 14k White Go...

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...

An Art Deco diamond and onyx line bracelet, featuring segments of prong-set diamonds, alternating with channel-set, french-cut onyx, with millegrain borders and engraved sides, in pl...

A Panthère de Cartier ring crafted in 18-karat gold and designed as a sculptural panther wrapping around the finger. The panther’s head is accented with vivid tsavorite garnet eyes a...

A pair of 18-karat yellow gold earrings featuring a curved, semicircular band that wraps around the ear, with two thin twisted gold bands on either side of 13 brilliant-cut diamonds ...

A striking vintage Van Cleef & Arpels Philippine ring crafted in 18K yellow gold, featuring polished black onyx and brilliant-cut diamonds. The bold band is accented with smooth bla...

David Yurman Albion Black Onyx Sterling Silver and 14K Yellow Gold Double Wheat Chain Necklace- Make a bold statement with this iconic David Yurman necklace, showcasing the designer...

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 Handmade Green Onyx & White CZ Tennis Bracelet in 925 Sterling Silver. You shall need statement tennis bracelet to make a statement with your look. Each piece features dazzling ...

Handcrafted Green Onyx and Blue Howlite Drop Earrings in Gold Plated Sterling Silver These vibrant handcrafted earrings pair rich green onyx with striking faceted blue howlite in an ...

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...

The ring, dated to the 2nd century, consists of a cameo made of onyx with shades ranging from grey to blue, which is set in a contemporary yellow gold setting. The cameo is decorated...

An Elegant Symphony of Color and Textural Contrast Add a dash of timeless charm to your collection with these 14K Yellow Gold Vintage Stud Earrings, featuring a harmonious blend of ...

These Lightweight Green Onyx Studded Dangler Earrings 925 Sterling Silver Earrings. Each earring features a natural green onyx gemstone, totaling 0.25 carats, prized for its rich gre...

Gold Ring with Contrasting Onyx and Diamond A classic Art Deco style - gold ring with contrasting onyx and diamond This ring is crafted from 14-karat yellow gold (approx. 0.585 fin...

This Contemporary Style Green Onyx & CZ Tennis Bracelet striking tennis bracelet, crafted in 925 sterling silver. Featuring vivid round-cut green onyx gemstones accented by shimmerin...

This gorgeous authentic Cartier ring from the iconic Panthere de Cartier collection is crafted in 18k yellow gold and features a double panther head design accented with a black onyx...

Is this the prettiest antique arrow jabot pin....? I think probably yes! This one features platinum millegrain set rose cut diamonds, and the best part... A gorgeous strip of onyx st...

A striking Van Cleef & Arpels brooch, designed as a naturalistic leopard reclining upon a sculpted gold branch, pavé-set with brilliant-cut diamonds and punctuated by black onyx ...

18 kt yellow gold earrings set with onyx and single cut cut diamond 0.10 ct - F/G - VS/SI detailed description The earrings are 3.0 cm high and 1.5 cm wide weight: 15.4 grams occ...

Unique and elegant Art Deco Style ring composed of a flat oval ring in solid 14 Kt yellow gold with 3 round black onyx beads with small faceted rubies set on one side and 3 pink op...

Iconic pre-owned Cartier Panthère Necklace featuring a Tsavorite eye and Onyx nose as well as a double row diamond cut trace link chain. This necklace is not a current model and is a...

Fine Art Deco period 18K white gold, diamond, carved green onyx scarab amulet ring Circa 1920 This beautiful ring features a vibrant, finely carved emerald green onyx scarab surround...

“The Ball - A War of Luxury and Fashion” is a monumental sculptural chess set conceived as a museum-level collectible and created within the Konforti family atelier in the spirit of ...

Signet Intaglio Ring in solid 18K Orange / Rose / Red Gold with bezel set fine intaglio on Red Onyx depicting Greek Ares (Roman Mars ) - God of War and also an agricultural guardian....

Genuine Original Antique from 1880's Victorian Onyx Pearl Necklace Pendant 14K Yellow Gold Features Genuine Natural Seed Pearls Custom Cut Onyx Gemstones One Onyx Has a Tiny C...

Timeless Victorian Onyx 14 kt Gold and Seed Pearl Buckle Brooch from the late 19th Century. 2.75" x .5". 1880's USA. Excellent condition.

The emerald and diamond cuff bracelet features 7 magnificent emerald cut emeralds of Zambian origin for a total of 23.63 carats. They show what may be called a perfect emerald color,...

An important and exquisitely preserved Art Deco négligée necklace by Van Cleef & Arpels, Paris, circa 1920, distilling the geometric purity of 1920s French haute joaillerie to it...

Elegantly suspended from refined geometric links, these Peridot Dangle Earrings feature vibrant round peridots paired with polished black onyx and sparkling diamond accents. Crafted ...

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 vintage-style ring is crafted from 925 sterling silver, featuring intricate openwork that captures timeless charm. Delicate lines create depth and graceful movement, highlightin...

Faithful terrier clip-brooch in 18k gold with onyx eye patch, bezel set diamond, and ruby eye by Cartier, Paris. Beautifully modeled, finely detailed, with ID collar/charm and prized...

These exquisite Van Cleef & Arpels earrings from the iconic Magic Alhambra collection feature a 3-motif design of beaded clovers crafted in 18k yellow gold and set with onyx and ...

These dramatic shoulder-dusters are designed to be the main event. Pair them with a sleek black velvet evening gown, an elegant updo, and a bare neckline to let the striking contrast...

Featuring 14.37 carats of Black Onyx gemstones, this striking three row tennis bracelet is crafted in 925 Sterling Silver and showcases round 3 mm Black Onyx gemstones arranged in th...

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...

“The Dragon” sculpture cuff bracelet is the result of a three-year collaboration between Ella Gafter and gran maestro Pasquale. It was executed in our own workshop in Naples, Italy, ...

This stunning, 100% authentic Chanel necklace, is in pristine condition. The three strands necklace is made of beautiful various sized gray crystals, black onyx and pearl beads. An e...

Art Deco Marcasite and Onyx Pendant from the 1920's set in sterling. Carved oval onyx is set within a marcasite frame with matching bale. Period Europea...

Vintage Deco Earrings 14ct Gold Italian Stamped Circa 1940s A striking pair of vintage Italian earrings crafted in rich 14ct gold and bearing Italian hallmarks. Dating to the 194...

Rossella Ugolini 24kt Yellow Gold Plated Rose Quartz Onyx Cocktail Ring One of a Kind Cocktail ring. Dimension: Ring Size 6.5 USA Length: 26mm Rose Quartz: 20mm x 20mm Bold and comfo...

Artisanally crafted in 14K rose gold, this statement cocktail ring features a hand-carved floral pink tourmaline layered over a sleek black onyx base, topped with a diamond-paved sta...

This is a beautiful and rare handmade ring. There is a 12 x 6 Marquise cut Black Onyx totaling 1.62 carats sitting atop a raised prong setting. It is then set in a 14k Yellow Gold ...

This is an Art Deco style green onyx necklace with a sterling silver leopard clasp. We created this double-strand long swing necklace with 8mm and 2mm faceted translucent green onyx ...

Details: • Authentic Bvlgari • Bvlgari Bvlgari Collection • Solid 18K White Gold • Natural Black Onyx Inlay • Circular Logo Design • Engraved BVLGARI BVLGARI Motif • Post Back Stud E...

A very gorgeous and beautiful, one of a kind. Emerald, Chalcedony & Black Onyx Cocktail Ring set in 18K Yellow Gold & natural Diamonds. The weight of the Emerald Sugarloaf is 3.92 ca...

Make a bold, refined statement with these 14K yellow gold leverback earrings, designed with striking large black onyx circle drops and additional turquoise door knockers suspended fr...

Created in 18 karat yellow gold Black Onyx Drops 20 carats approx. Emerald cabochons 0.50 carat approx. Diamonds 0.10 carat approx. 18kyg butterfly backs Exquisitely crafted in 18 k...