Refine
Ella Gafter South Sea Pearl Diamond Onyx Gold Chai...
21st Century and Contemporary Onyx Chain Necklaces
18k Gold, White Gold, White Diamond, South Sea Pearl
The 61” long necklace features a symmetrical arrangement of 18 Australian South Sea pearls interleaved at regular intervals by diamond motifs. 9 detachable South Sea pearl pendants with...
Van Cleef & Arpels Onyx Diamond Gold Bow Pendant N...
Van Cleef & Arpels
Late 20th Century Onyx Pendant Necklaces
18k Gold, Yellow Gold, White Diamond
Simple and sweet are the perfect words to describe this pendant necklace from Van Cleef & Arpels. The necklace is made of 18K yellow gold, and features a bow-shaped pendant set with .15...
Ferrucci Black Onyx Pyramid Necklace Pendant in 18...
FERRUCCI
2010s Art Deco Onyx Pendant Necklaces
18k Gold
Ferrucci Black onyx Pyramid necklace pendant, set in 18k yellow gold necklace, hand made in New York by Italian designer Francesco Ferrucci, the chain has the possibility to be closed a...
Marina J Black and Green Onyx Pearl Sautoir
Marina J.
21st Century and Contemporary Artist Onyx Beaded Necklaces
Gold, 14k Gold, White Gold, Pearl
This sautoir is composed of green and black faceted onyx beads with round white pearls and 14k white gold faceted beads. The differing shapes and texture of the beads allows the necklac...
Custom 18K Yellow Gold Multi-Gemstone, Emerald and...
Late 20th Century Art Deco Onyx Pendant Necklaces
18k Gold, Carnelian, White Diamond, Emerald, Yellow Sapphire, Tourmaline
Custom 18K Yellow Gold Multi-Gemstone, Emerald & Diamond Pendant 22.4 Grams You are viewing a stunning handcrafted lady's Colombian emerald, diamond, sapphire, tourmaline, carnelian an...
Nathalie Jean Diamond Emerald Tourmaline Onyx Gold...
Nathalie Jean
Early 2000s Contemporary Onyx Pendant Necklaces
18k Gold, Diamond, Emerald, Tourmaline
Cosmos Pendant in 18-carat white gold, from the Microcosmos Collection, devised as a game, a construction or a sophisticated aerial mobile. Shapes attached to gold rings pivot lightly o...
Victorian Pearl and Black Onyx Mourning Pendant in...
Antique Late 19th Century Victorian Onyx Pendant Necklaces
15k Gold, Yellow Gold, Pearl
This big and beautiful antique pendant was crafted in the Victorian era as a mourning pendant to remember a loved one. Created from black Onyx it has a star detailed arrangement of grad...
18 Karat Yellow Gold Round Diamond, Black Onyx, Mo...
21st Century and Contemporary Modern Onyx Choker Necklaces
18k Gold, Yellow Gold, Diamond
This necklace consists of diamonds, black onyx and mother of pearl set into 18k yellow gold. The front of the necklace has a pattern offsetting between the pave set diamonds, black onyx...
11 Karat Rose Gold Blue Bullet Drop on 18 Karat On...
Diane Griswold Johnston
21st Century and Contemporary Contemporary Onyx Drop Necklaces
Rose Gold
11K rose gold blue bullet drop on 18K onyx and apatite necklace
Carved Opal Cameo Diamond Onyx Pendant Yellow Gold...
Late 20th Century Early Victorian Onyx Pendant Necklaces
14k Gold, 18k Gold, Diamond, White Diamond, Opal
Fine carved opal cameo pendant with onyx in 14K yellow gold and 18K yellow gold rope chain. 14K Onyx and Opal Cameo Pendant Gold : 14K Yellow Gold Diamond : 1 piece Opal : 1 piece Onyx...
Cartier Coral, Onyx and Pearl Necklace
Cartier Coral, Onyx and Pearl Necklace
Cartier
Late 20th Century Onyx Multi-Strand Necklaces
18k Gold, Coral, Diamond, Pearl
18k yellow gold diamond, onyx, coral and 5 strand of pearls necklace, signed Cartier.
Onyx Yellow Gold Pendant Necklace
Onyx Yellow Gold Pendant Necklace
Vintage 1950s Retro Onyx Pendant Necklaces
18k Gold, Diamond, Emerald
Onyx Yellow Gold 18 Carat Diamonds Emerald Pendant Necklace Pendant weight 28.70 grams Diamonds weight 1.20 carat emerald weight 1.50 carat
Michael Kneebone Salmon Branch Coral Black Onyx Nu...
Michael Kneebone
2010s Contemporary Onyx Beaded Necklaces
14k Gold, Vermeil, Coral
Slices of salmon colored branch color form beads in this nugget necklace. Complimenting the coral in a very classic color combination, are rondelles of black onyx. Tiny gold rondelles...
Decadent Jewels Amethyst Chrysophase Spinal Onyx S...
Decadent Jewels
2010s Art Deco Onyx Pendant Necklaces
Gold-filled, Rhodium, Amethyst, Chrysophrase, Spinel
Stunning Sautoir Necklace with detachable tassel, necklace is made from faceted Onyx tubes 7x24mm and is spaced with 3mm 14k Gold Filled beads 6x4mm polished Amethyst roundels and 8mm A...
Luise Link Necklace
Luise Link Necklace
Late 20th Century Retro Onyx Link Necklaces
Silver, Coral, Pearl
Classic link necklace composed of pearls, coral and onyx. All is mounted in silver. Tot weight 64.3 g Pearls 8.90 g Coral 20.50 g Onyx 18.80 g Rf. hig
Art Deco Onyx Diamond Platinum Pendant Watch and Chain
Art Deco Onyx Diamond Platinum Pendant Watch and C...
Vintage 1920s Art Deco Onyx More Necklaces
Platinum, White Gold, Diamond
Beautiful pendant watch and chain, done in intricately pierced geometric designs and bead and bezel-set with 225 single-cut, old European-cut, Transitional-cut, marquise-shaped, rose-cu...
Art Deco Diamond Onyx White Gold Watch Pendant on ...
Vintage 1920s Onyx More Necklaces
18k Gold, White Gold, Diamond, Pearl
Classy Art Deco watch pendant created in the 1920's. Made of 18 karat (stamped) white gold and black onyx and accented with single cut diamonds (total weight approximately 2.40 carats) ...
Goshwara Onyx Diamond Pendant Necklace
21st Century and Contemporary Onyx Pendant Necklaces
18k Gold, Diamond
“Freedom” pendant designed by Goshwara is expertly crafted in 18k yellow gold. This necklace showcases a teardrop shaped cabochon black onyx accented with a halo of white diamonds. Pend...
Bvlgari Diamond Onyx Lucia Necklace 18 Karat White...
Early 2000s Onyx Drop Necklaces
18k Gold, White Gold, Diamond
Brand: BVLGARI Name:Lucia necklace Material :Diamond,Onyx,750 18K WG White Gold Comes with:BVLGARI Box,Case,Repair Receipt Around the neck:37-43cm/14.57Inch-16.93Inch(Approx) Top Size:W...
Van Cleef & Arpels Diamond Onyx Necklace 18 Karat ...
Vintage 1980s Onyx Pendant Necklaces
18k Gold, Yellow Gold, Diamond
Brand:Van Cleef&Arpels Name:Diamond onyx necklace Material :Diamond (D0.76ct), onyx, 750 K18 YG Yellow Gold Comes with:Van Cleef & Arpels repair certificate Necklace length:39cm/15.35in...
Decadent Jewels Matt Onyx Fresh Water Pearl CZ Sil...
Decadent Jewels
2010s Contemporary Onyx Beaded Necklaces
Rhodium, Sterling Silver, Brass, Freshwater Pearl
Asymmetrical statement black and white necklace. Matt 10mm black Onyx round and 15mm Fresh water Baroque pearls with a stunning 19cm rhodium plate brass CZ feature bead. Hand knotted o...
Nathalie Jean Diamond Tourmaline Onyx Gold Articul...
Nathalie Jean
Early 2000s Contemporary Onyx Pendant Necklaces
18k Gold, Diamond, Tourmaline
Cosmos Pendant in 18-carat white gold, from the Microcosmos Collection, devised as a game, a construction or a sophisticated aerial mobile. Shapes attached to gold rings pivot lightly o...
Art Deco Modernist Frosted Rock Crystal, Diamond, ...
Early 20th Century Art Deco Onyx Drop Necklaces
18k Gold, Platinum, Diamond, Moonstone, Rock Crystal
Early 20th century French design, blanc de blanc, platinum necklace. The tear drop frosted rock crystal pendant portion is set with moonstone and old cut diamonds. It is suspended fro...
Idella La Vista Onyx Amber Sterling Silver Bauhaus...
Vintage 1950s Modernist Onyx Pendant Necklaces
Sterling Silver, Amber
Sterling silver, onyx, fall color amber or garnet surrealist necklace created by Idella La Vista of New York City, New York. Necklace features a large piece of onyx threaded on to a st...
Exceptional Art Deco Diamond and Onyx Platinum Nec...
Early 20th Century Art Deco Onyx Link Necklaces
Platinum, Diamond
A very fine diamond and onyx link in platinum necklace and bracelet set from the Art Deco period. Approximately 30 carats of diamonds total. Necklace contains a center stone approx. 3....
Black Onyx, Quartz, Citrine and White Diamond Bumb...
Sharon Khazzam
2010s Onyx Drop Necklaces
18k Gold, White Gold, Yellow Gold, Platinum, Citrine, Diamond, White Diamon...
Bumble Necklace A platinum and eighteen-karat yellow gold necklace, uniting an edgy grouping of black onyx, citrine, dendritic quartz and black quartz. This necklace begins with a doub...
Cartier Panthere Diamond Gold Necklace
Cartier Panthere Diamond Gold Necklace
Cartier
Early 2000s Onyx Chain Necklaces
18k Gold, White Gold, Diamond, Emerald
A strikingly beautiful necklace by Cartier from the Panthere collection crafted in 18k white gold and adorned with 3.71ct of round brilliant cut diamonds. Cartier Retail Price: $85,0...
18 Karat Rose Gold, Diamond and White Onyx Necklac...
Diana M. Jewels
21st Century and Contemporary Onyx Pendant Necklaces
Rose Gold, Diamond
18k Rose Gold, Diamond & White Onyx Necklace Description: Necklace Features white onyx pendant with diamond stud accents 18k rose gold chain Lobster closure Pendant length: 1.6" Neckl...
Van Cleef & Arpels Onyx Diamond Gold Bow Pendant N...
Van Cleef & Arpels
Late 20th Century Onyx Pendant Necklaces
18k Gold, Yellow Gold, White Diamond
Designed in the adorable shape of a bow tie and employing prestigious materials that produce stark contrast, this fabulous necklace from Van Cleef & Arpels places the stunning onyx ston...
Cartier Maillon Panthere Panther Onyx Emerald Thre...
Cartier
1990s Onyx Choker Necklaces
18k Gold, Emerald
18K Yellow Gold Panthere Panther 3 Row Necklace by Cartier. With an adorable black onyx nose and 2 cute green emerald eyes. This necklace comes with its original Cartier box. Pa...
Cartier Diamond Gold Love Necklace
Cartier
Early 2000s Onyx Necklace Enhancers
18k Gold, White Gold, Diamond
An extremely rare iconic Cartier Love necklace set with 83 of the finest Cartier round brilliant cut diamonds (1.58ct) in 18k white gold. Pendant Dimensions: .78″ Inches in diameter ...
Edwardian Lorgnette, Pearl Onyx Necklace with Doub...
Vintage 1910s Edwardian Onyx Drop Necklaces
Platinum, Diamond, Pearl
This lovely necklace is set with Onyx, Pearl and Diamonds in Platinum. The piece consists of a double sided Charm, one side a Scary Cat, the other Initials in Diamonds. The chain is s...
Emerald Diamond Pearl Necklace
21st Century and Contemporary Contemporary Onyx Pendant Necklaces
Gold, Silver, Diamond, Emerald, Moonstone, Pearl
Beautiful Emerald with pave diamonds Floral pendant Necklace with pearl, onyx. Wear it with your favorite long black dress and shine on! 14k:.75g Diamond: 7.64cts Slv:24.96gm Onyx...
Carved Agate and Onyx Necklace with Diamonds
21st Century and Contemporary Contemporary Onyx Pendant Necklaces
Rhodium, Silver, Agate, Diamond, Emerald
Bold and Beautiful Carved Agate Pendant with pave diamonds around and beautiful motif.. with carved onyx beaded necklace. D:5.32ct Slv:27.56gm Onyx-132.00cts Agate-388.95cts Emer...
David Yurman Cable Sterling Silver Black and Onyx ...
David Yurman
2010s Onyx Pendant Necklaces
Sterling Silver
Company - David Yurman Style - Dog Tag Pendant Necklace Metal - Sterling Silver & Onyx Measurements - Dog Tag- 19mm W x 35mm L Box Chain - 20" Long Includes - Dog tag and Chain 8437-4oe...
Cartier Maillon Panther Panthere Onyx Diamond Gold...
Cartier
21st Century and Contemporary Onyx Choker Necklaces
18k Gold, Diamond
18k White Gold Diamond And Black Onyx Maillon Panthere Necklace by Cartier. This necklace comes with an original Cartier box and Cartier service paper from NYC store. With 516 round ...
Gavello Gotham White Gold Diamond and Onyx Cross P...
Late 20th Century Onyx Pendant Necklaces
18k Gold, White Gold, White Diamond
This pendant necklace from Gavello's Gotham collection is dark and edgy. The necklace is made of 18K white gold and boasts a cross-shaped pendant set with onyx and lined with 1ct of dia...
Cultured Freshwater Pearl and Peacock Pearl Onyx G...
Tessa Packard
21st Century and Contemporary Art Deco Onyx Rope Necklaces
18k Gold, Black Pearl, Cultured Pearl, Freshwater Pearl
Handcrafted in London, this delicate pearl and onyx lariat-style necklace is the perfect day-to-night accessory, pairing as perfectly with jeans and a blouse as a little black dress. V...
Cartier Caresse d'orchidées Diamond and Onyx Penda...
Cartier
21st Century and Contemporary Onyx Pendant Necklaces
18k Gold, White Gold, White Diamond
Perfect if you want to complete your look with an eye-catching high-end piece, this “Caresse d'orchidées par Cartier” necklace is made of elegant 18K white gold and features a delightfu...
Platinum Diamond Ruby Black Onyx Pearl Pendant Wat...
Vintage 1950s Onyx More Necklaces
Platinum, Diamond, Pearl, Ruby
Classy Art Deco Revival watch pendant created in the 1950's. Made of platinum and black onyx and accented with round brilliant cut diamonds and rubies. The watch is mechanical and manua...
Dreicer & Co. Lady's Platinum Diamond Onyx Pendant...
Vintage 1910s Onyx More Necklaces
Platinum, Diamond
Classy Art Deco watch pendant created by Dreicer & Co. in the 1910's. Made of platinum and black onyx and accented with single cut diamonds (total weight approximately 0.40 carat) on a ...
Diamond Onyx Gold Crown Pendant Necklace on Chain ...
Alex Soldier
2010s Onyx Pendant Necklaces
Gold, 18k Gold, Yellow Gold, Diamond, Black Diamond
Alex Soldier Crown Drop Pendant in 18 karat yellow gold with 2 carats of black onyx and 0.5 carats of black diamonds suspended on 18-inch 18 karat gold chain. Handmade in NYC. One of a ...
Cartier Panthere Diamond Gold Necklace
Cartier
Early 2000s Onyx Choker Necklaces
18k Gold, White Gold, Diamond, White Diamond, Tsavorite
A beautiful authentic Cartier necklace from the Panthere collection crafted in 18k white gold and adorned with 3.71ct of round brilliant cut diamonds. Cartier Retail Price: $85,000 + T...
Ella Gafter Diamond Pearl Onyx Coral Bow Pendant C...
21st Century and Contemporary Contemporary Onyx Pendant Necklaces
18k Gold, White Gold, Coral, White Diamond, Black Pearl, South Sea Pearl
The 2.5” long pendant features a diamond bow design suspending an 11.5mm Tahitian pearl and an Australian South Sea pearl of 15.5 x 17.5mm topped by onyx and coral. The pendant connect...
French Napoleon 3 19th Century Onyx Cameo Pearl Ne...
Antique 19th Century Napoleon III Onyx Pendant Necklaces
Gold, 18k Gold, Yellow Gold, Pearl, Cultured Pearl
Necklace in 18 carats yellow gold, eagle's head hallmark. Composed of a gold chain punctuated with 4 cultured white pearls, this lovely necklace is set with an antique onyx cameo depict...
18 Karat Hand-Carved Onyx Horsehead
Diane Griswold Johnston
21st Century and Contemporary Contemporary Onyx Pendant Necklaces
18k Gold
18 karat hand carved onyx horse head with .30 karat sapphire bail.Carved by Master Idar OBERSTEIN Carver. Approximately 28 mm Gold chain and cabachon drops not included, sold separately...
Cartier Orchid Diamond Onyx Gold Necklace
Cartier Orchid Diamond Onyx Gold Necklace
Cartier
2010s Onyx Pendant Necklaces
18k Gold, White Gold, Diamond, White Diamond
A magnificent Cartier "Orchid" necklace composed of 3 delicate orchids adorned in round brilliant cut diamonds set in 18k white gold. To create a well balanced contract Cartier used...
Onyx Bead and Gold Long Necklace
21st Century and Contemporary Contemporary Onyx Beaded Necklaces
Diamond
14 small diamonds adorn this unusual necklace. The four strands of onyx beads terminate with hand made gold elements. The gold sliding clasp in the center can be adjusted and worn clo...
Mandarin Orange Garnet Parrot Pendant
Diane Griswold Johnston
21st Century and Contemporary Contemporary Onyx Pendant Necklaces
18k Gold, Coral, Garnet
Handsome 18 Karat carved mandarin orange garnet pendant necklace with carved coral beak and inlaid black 0nyx eyes. Bezel is carved in feather design. 16” pink sapphire necklace with g...
Jade Jagger Maiden Black Onyx Necklace
Jade Jagger
21st Century and Contemporary Modern Onyx Beaded Necklaces
Sterling Silver
Jade Jagger Maiden Black Onyx Necklace featured with Black Spinel beads and oxidised sterling silver. From the Maiden Collection. Handmade in Jaipur, India.
Van Cleef & Arpels Vintage Alhambra Onyx Gold Ten ...
Van Cleef & Arpels
20th Century Onyx Link Necklaces
18k Gold
18k Yellow Gold Alhambra Ten Motif Black Onyx Necklace by Van Cleef & Arpels, With 10 motifs of black onyx Alhambra stones, 15mm each. This necklace comes with service paper from VCA s...
Pomellato Harlequin Gemstone Gold Pendant
Pomellato
Early 2000s Onyx Pendant Necklaces
18k Gold, Yellow Gold, Agate, Carnelian
POMELLATO Pendant, 18 kt Yellow Gold, designed as a Harlequin featuring carnelian, onyx and colored agate with 18 kt Chain, stamped Pomellato.
Pearl and Onyx Beaded Lariat Necklace with Black S...
Marina J.
2010s Art Deco Onyx Beaded Necklaces
14k Gold, Silver, Sterling Silver, White Gold, Cultured Pearl, Diamond, Pea...
This tassel necklace is reminiscent of the deco style of the 1920's. Made of pearls and onyx, the piece has an elegant and stunning black & white combination. The necklace is made of ba...
Marina J. Woven Pearl Onyx Sautoir Long Necklace
Marina J. Woven Pearl Onyx Sautoir Long Necklace
Marina J.
21st Century and Contemporary Art Deco Onyx Rope Necklaces
Diamond
Unique, intricately woven handmade rope sautoir made of 6.5mm and 2.5mm white cultured pearls. Tassels are made of pearl cup, onyx, silver and diamond rondelle and 2mm pearls. Each tass...
Heart Shape Diamond Emerald Onyx Necklace
2010s Art Deco Onyx Pendant Necklaces
Platinum, Diamond, White Diamond, Emerald
This magnificent, vintage inspired piece was custom created by our own designers with a strong Art Deco influence. The center stone is a 1.04ct heart shaped diamond, which grades as "G"...
Gemstone Chain Freshwater Keshi Pearl Necklace
Decadent Jewels
2010s Modern Onyx Chain Necklaces
Sterling Silver, Carnelian, Citrine, Iolite, Freshwater Pearl, Peridot
Green Onyx, Carnelian, Iolite, Apatite, Peridot and Citrine 3mm beads handmade with sterling silver and Freshwater Keshi pearls. Each gemstone section has 8 strands. Keshi pearls measur...
Mauboussin Mother-of-Pearl onyx diamond yellow gol...
Mauboussin
Vintage 1970s Onyx Link Necklaces
18k Gold, Diamond
Mauboussin Necklace in yellow gold set with mother of pearl, diamonds and onyx. Signed and numbered. (130 grs)
Lagos Onyx Caviar Sterling Silver and Gold Bead Ch...
Lagos
21st Century and Contemporary Onyx Pendant Necklaces
Gold, 18k Gold, Yellow Gold, Sterling Silver
LAGOS- INTEGRITY, STRENGTH & SMART. A company based out of Philadelphia, Lagos is a brand for every woman. Their goal is to provide strong jewelry with lasting power that transcends fro...