Onyx Jewelry

Antique Cat Brooch 9ct Gold Stamped Circa 1960s This gorgeous antique cat brooch is a must-have for any collector. Made of 9ct gold and stamped ...

Beautiful Antique Art Deco Platinum Asscher Cut Diamond Onyx Halo Engagement Ring - GIA. This incredible Art Deco emerald cut diamond and onyx engagement ring is crafted in platinum....

Comprised of cable link chain featuring three round disk stations Centering 7.5 mm round tablets of onyx - opaque black Flush set with inscribed 'Bvlgari-Bvlgari' surrounds Completed...

An Enigma From The Nineties This Eterna Gold Club is one of the most unusual and sparsely documented watches we have encountered. It represents a moment i...

This ring, offered by Claris-A, features carved black onyx forming a smooth, sculptural frame, its deep polished surface creating a bold contrast against two pear-shaped pink tourmal...

This striking 14K yellow gold ring features a large, bold oval onyx measuring approximately 29.7mm by 15mm, making it a commanding statement piece. The smooth, polished black onyx co...

Elegant and completely handmade Earrings consisting of upper parts of 2 oval shape Green Onyx Cabs measuring 9x11 mm set in a 14 Kt yellow gold bezel , in the lower part we have 2 E...

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 exquisite piece of Victorian Mourning Jewelry. The pin is made up of either French Jet or Black Onyx and Seed Pearls set in 14 Kt Gold. Th...

This David Yurman necklace features a round black onyx pendant framed by a sparkling diamond halo, suspended from an 18k yellow gold 3-millimeter Madison link chain. There are 53 ro...

A pair of elegant classic Art Deco style earrings, with an upper part consisting of 2 black onyx buttons with in the center 2 small round ruby cabochons, in the central part where ...

A refined 19th-century mourning brooch, crafted in 14 karat gold and set with a polished round onyx plaque. The front is centered with a single natural pearl, offering a soft contras...

Beautifully handcrafted princess cut white diamond and onyx engagement ring in platinum. The details are as follows : Princess cut diamond weight : 0.73 carat ( G color and VS clar...

A striking example of vintage sophistication, this circa 1920 ring showcases a captivating 2.47 carat Old European cut diamond at its center. Celebrated for its larger facets and rom...

18K Yellow Gold Etruscan Intaglio Onyx & Green Agate Pendant Enhancer Slide. This exquisite estate piece features two distinct intaglio designs: black onyx on one side and green agat...

A beautiful vintage Cartier Tank onyx ring large model set in 18k white gold, circa 1998.

From the discontinued collection, this ring solely features a squa...

Fantastic dangle earrings in 9 kt white gold structure mounted with a round onyx and a diamonds in the upper part; in the middle, diamonds between two emeralds. As pendant, a coral....

♥ 14K Gold Cat Brooch with Green Onyx Eyes 8g+ for Animal Lovers Charming Unique Birthday Anniversary Holiday Present OOAK V1148 ♥ The item measures 45.4m...

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. With a thick, tapered shank ...

A remarkable 18k white gold Cartier necklace from the Panthere collection. The necklace is formed of circular and rectangular motifs featuring 26 scattered black onyx markings and pa...

Simply Beautiful! Classical and Timeless this Ring hallmarks the characteristics of the famed Art Deco period. The Oval Black Onyx Slab centers an Old European-cut Diamond, weighing ...

These Art Deco dangle earrings are a refined and highly elegant period design, combining polished black onyx with 0.84ctw of diamonds in finely crafted platinum settings. The elongat...

Item Specifications: Metal: 14K Yellow Gold Style: Statement Ring Ring Size: 11 (resizing available for a fee) Total Weight: 10.3 Grams Gemstone Specifications: Center Gemstone...

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...

Beautiful vintage 14k yellow gold scarab bracelet featuring a vibrant lineup of carved gemstones including dyed chalcedony, onyx, jasper, quartz, sard, carnelian, and tiger’s eye. Ea...

Onyx Bangle Bracelet Black Diamond Gold Enamel Cabochon Hermetic As Above So Below Designer: J DAUPHIN Black onyx bangle in 14k gold plated brass with black enamel by J Dauphin, a ...

FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive pieces. Spectrum Jewels is proudly rated as a Top Seller on 1stdibs with 5 star customer reviews. All item...

Bvlgari Bracelet is a testament to minimalist elegance and iconic design. Crafted in 18k rose gold, this bracelet radiates a warm, luxurious glow. The gold is meticulously chosen fo...

This unique bracelet is 6.5 inches long and 1.25 inches wide. It is made with 1.5 mm carnelian, onyx beads , and 14k gold beads that are 2 mm. The clasp is sterling silver and 14k go...

This special 1970's 18K yellow gold, onyx and diamond cuff stands out because of it's fine craftsmanship and unique design. The expertly carved o...

Material: 14K yellow gold Black Onyx: 3 Quatrefoil-Shaped: 2.60cttw Diamonds: 74 round cut = 0.59cttw Color: G-H Clarity: SI1 Dimensions: bracelet measures 7.0” inches in length Weig...

This is a rare, original limited edition Erté silver, 14K yellow gold, mother-of-pearl, and diamond brooch created in the early 1980s. This particular broo...

Vintage Van Cleef & Arpels Pure Alhambra Onyx 18 Karat Yellow Gold Stud Earrings. A stunning vintage pair of earrings with the timeless Alhambra design by fine French jewellery ...

Mattioli puzzle hoops in white gold, elements in onyx and white gold frame Dimensions: 15 x 18 mm PRODUCTION TIME 4 WEEKS Joyful, colourful, whimsical are all defining Puzzle, Matt...

The House of KOENIG creates sustainable jewels, using exclusively recycled precious metals and conflict-free gemstones that inspire and endure. 100% SWISS HANDMADE Manufactured in ...

This pendant was created in 1850 ca out of onyx and silver. The center of the pendant is decorated with a little pansy made out of natural pearls. Pansy translates as pensée in Fren...

Bulgari BVLGARI BVLGARI Iconic Triple Disc Motif Onyx Necklace, 18K White Gold, Late 20th / Early 21st Century, with Original Box and Outer Box. An enduring emblem of Roman design, ...

A spectacular Art Deco platinum onyx and diamond bangle bracelet, circa 1920. This bracelet has a strong geometric pattern created by the calib...

Erté (Romain De Tirtoff) Limited edition "Sophistication" necklace/ brooch crafted in 14k gold and sterling silver, accented with diamonds, onyx and mother of pearl. The necklace con...

Our Gold Filled Dragonfly Necklace is a wearable expression of nature, craftsmanship and timeless elegance. Inspired by the graceful form of the dragonfly, the pendant captures its d...

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...

ART NOUVEAU 18k gold with silver brooch set with pearl, onyx and brilliant-cut diamond up to 0.54ct - G/H - SI detailed description: the dimensions of the brooch/pendant are 2.8 cm...

Unique and classy Necklace composed of big size Baroque Pearls, Aquamarine spheres of 16 mm, Faceted and Engraved Quartz beads , Black Onyx 16 mm beads...

The swan brooch features an intricate play of mother-of-pearl and crystal expertly custom cut into the white gold feathers. The design is outlined with 2.0...

This striking vintage ring features a bold marquise shaped black onyx centerpiece, showcasing a deep, glossy black surface that creates dramatic contrast and timeless appeal. At the ...

David Yurman Onyx & 18K Yellow Gold Six-Station Necklace in sterling silver. This elegant 36-inch necklace features six reversible station links, each showcasing polished black o...

Authentic David Yurman Diamond Onyx Cuff Bracelet Size M 3 mm Silver Estate DY764 Retail: $995.00 This elegant Authentic David Yurman cuff bracelet is made of Diamond, Onyx and ste...

New Dangle Earrings Trendy modern Design with Natural Green Emerald Natural Emerald size: approx 9 x7 mm 3.74 carat Emerald is from Zambia, a little on the darker side with nice lust...

Men's black onyx and diamond ring in 14k setting. Stamped 14k and weighs 14.1 grams gross weight. The diamonds are round brilliant cuts, .20 total carats, J to K color, Si clarity. T...

-- Stone(s) -- Natural Genuine 3 Lapis, 4 Black Onyx, 6 Coral & 6 Jade - Custom Cut - Inlaid Set - Blue, Black, Orange & Green 170 Natural Genuine Diamonds - Round Brilliant Cut - Pa...

Brand: Tiffany & Co. Style: Dome Earrings Material: 18k Yellow Gold Gemstones: Mother of pearl and black onyx Measurements: Approximately 19.8 mm round × 11 mm high Weight: 14.6 gram...

Zuni mixed stone and sterling silver ring. Masculine style inlay ring in floating bezel setting, with spiny oyster shell, turquoise, onyx, and mother of pearl. On solid sterling band...

Created in 18 karat yellow gold Black onyx 65 carats approx. Diamonds 0.50 carat approx. Chain sold separately Limited edition Crafted from 18-karat yellow gold, this limited editio...

Classic and elegant 14 K White Gold ring composed of an engraved Natural Black Onyx Ball measuring 18 mm in diameter surmounted by a Ruby Round ...

The Onyx and diamond monolith While Audemars Piguet is currently the house of the Royal Oak, their alternative line output from the 80s and 90s produced some of the most sophisticat...

14k yellow gold and Black Onyx stone bangle bracelet. Measures 2 1/4 inches inside diameter and 2 3/4 inches outside and 7.50mm wide. Weighs 17.75 grams. Stamped 14k, maker unknown. ...

This vintage Bvlgari Tubogas cuff bracelet is a timeless icon of Italian craftsmanship. Featuring sleek round onyx inlays framed in polished 18K yellow gold, the flexible Tubogas des...

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...

An icon of high jewelry, the Panthère de Cartier bracelet (Large Size) embodies the fierce spirit of Cartier’s most legendary motif. This striking design is crafted in platinum and f...

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...