Faceted Black Onyx
Antique 1890s Victorian Dangle Earrings
Pearl, Onyx, 14k Gold, Rose Gold, Enamel
21st Century and Contemporary Unknown Modern Beaded Necklaces
Onyx, Yellow Gold, 22k Gold
Late 20th Century Beaded Necklaces
Diamond, Onyx, Sterling Silver
21st Century and Contemporary Cocktail Rings
Diamond, Onyx, Yellow Gold
21st Century and Contemporary Chain Necklaces
Crystal, Onyx, 18k Gold, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Onyx, 18k Gold, White Gold
21st Century and Contemporary Dangle Earrings
Diamond, Onyx, 14k Gold, White Gold
Vintage 1920s Unknown Art Deco Brooches
Diamond, Onyx, Platinum
21st Century and Contemporary Indian Contemporary Cluster Rings
Onyx, Ruby, Gold, 18k Gold
Vintage 1920s American Art Deco Beaded Necklaces
Onyx, Pearl, Gold, 14k Gold, White Gold
Late 20th Century Italian Contemporary Multi-Strand Necklaces
Diamond, Onyx, 18k Gold, White Gold
2010s Modern Dangle Earrings
Diamond, White Diamond, Onyx, 18k Gold, White Gold
Late 20th Century American Modern Fashion Rings
Diamond, Onyx, 18k Gold, Yellow Gold
20th Century Edwardian Cocktail Rings
Onyx, Diamond, Platinum
Mid-20th Century American Art Deco Beaded Necklaces
Carnelian, Labradorite, Onyx, Sterling Silver, Gilt Metal
20th Century Unknown Art Deco Drop Earrings
Diamond, Onyx, White Gold, Platinum, Gold, 14k Gold
21st Century and Contemporary Italian Modern Pendant Necklaces
Diamond, Onyx, 18k Gold
21st Century and Contemporary European Chain Necklaces
Vintage 1980s Fashion Rings
Diamond, Onyx, Sterling Silver
20th Century Unknown Art Deco Stud Earrings
Diamond, Onyx, 14k Gold, Platinum, Gold, White Gold
21st Century and Contemporary American Artist Fashion Rings
Onyx, Gold, 14k Gold, Yellow Gold
Early 20th Century Unknown Art Deco Cluster Rings
Diamond, Onyx, 14k Gold, Platinum, Gold, White Gold
Late 20th Century Italian Retro Chain Bracelets
Onyx, Sterling Silver
Vintage 1910s Art Deco Brooches
Onyx, Pearl, Gold, 14k Gold, Yellow Gold
2010s Australian Art Deco Cocktail Rings
Diamond, Onyx, Platinum
Antique Late 19th Century American Victorian More Bracelets
Onyx
Late 20th Century American Beaded Necklaces
Coral, Onyx, 18k Gold, Yellow Gold
21st Century and Contemporary American Beaded Necklaces
Amethyst, Onyx, Mixed Metal
21st Century and Contemporary American Contemporary Clip-on Earrings
18k Gold, White Gold
21st Century and Contemporary Contemporary Beaded Necklaces
Onyx, Sterling Silver
Vintage 1970s Italian Modernist Beaded Necklaces
Onyx, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Solitaire Rings
Diamond, Emerald, Onyx, Sterling Silver
2010s American Edwardian Beaded Necklaces
Onyx, Rock Crystal
Vintage 1980s American Modern Clip-on Earrings
Vintage 1960s American Modern Clip-on Earrings
Early 20th Century Brooches
Onyx, Quartz
21st Century and Contemporary American Drop Earrings
Onyx, 18k Gold, Sterling Silver
21st Century and Contemporary American Beaded Necklaces
Agate, Onyx, Sterling Silver
21st Century and Contemporary American Beaded Necklaces
Agate, Onyx, Sterling Silver
21st Century and Contemporary Stud Earrings
Diamond, Onyx, Sapphire, 18k Gold, Sterling Silver
2010s American Art Deco Beaded Necklaces
Coral, Jade, Onyx, Rock Crystal
21st Century and Contemporary American Artisan Beaded Necklaces
Kunzite, Onyx, Vermeil
2010s Thai Art Deco Stud Earrings
Black Diamond, Onyx, Opal, Ruby, Gold, 14k Gold
Vintage 1920s Italian Art Deco Drop Earrings
Onyx, 18k Gold
21st Century and Contemporary Cocktail Rings
Diamond, Onyx, Tanzanite, Vermeil, Sterling Silver
2010s Thai Art Deco Cocktail Rings
Black Diamond, Onyx, Opal, Ruby, 14k Gold, Yellow Gold
21st Century and Contemporary American Contemporary Modern Bracelets
Diamond, Onyx, 14k Gold, Sterling Silver, Rhodium
21st Century and Contemporary Dangle Earrings
Aquamarine, Diamond, Onyx, Tourmaline, 18k Gold, Sterling Silver
20th Century Unknown Contemporary Fashion Rings
Amethyst, Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary American Artisan Beaded Necklaces
Diamond, Pearl, Spinel, Black Spinel, Gold, 14k Gold, White Gold
Mid-20th Century Unknown Modern Pendant Necklaces
Diamond, Onyx, Topaz, Gold, Yellow Gold, 14k Gold
Vintage 1970s Italian Contemporary Chain Necklaces
Citrine, Diamond, Onyx, 18k Gold
21st Century and Contemporary American Artisan Beaded Necklaces
Spinel, Diamond, Onyx, Gold, 14k Gold, White Gold, Rhodium, Sterling Silver
Vintage 1970s Unknown Retro Multi-Strand Necklaces
Amethyst, Chalcedony, Onyx, Rock Crystal, 14k Gold
Antique 1890s Pendant Necklaces
Coral, Garnet, Onyx, Yellow Gold
Antique 1880s French Etruscan Revival Lever-Back Earrings
Amethyst, Onyx, Pearl, 18k Gold
21st Century and Contemporary American Artisan Beaded Necklaces
Onyx, Vermeil
Late 20th Century Italian Retro Cocktail Rings
Onyx, Sterling Silver
21st Century and Contemporary Link Bracelets
21st Century and Contemporary American Artisan Dangle Earrings
Onyx, Opal, Apatite, Gold, 14k Gold, Yellow Gold
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Faceted Black Onyx For Sale on 1stDibs
How Much is a Faceted Black Onyx?
- What is a black onyx ring worth?1 Answer1stDibs ExpertOctober 12, 2021The material of the ring setting is a driving factor in what a black onyx ring is worth. An onyx ring with a sterling silver ring setting can be purchased at under $30 as well. Black onyx is a semi-precious gemstone, with prices ranging from $1 to $500 per carat. Find a collection of vintage and designer black onyx rings on 1stDibs today.
- 1stDibs ExpertApril 5, 2022One way to tell if your black onyx is real or not is to use a scratch test. Because black onyx clocks in at 6.5 to 7 on the Mohs scale of mineral hardness, it can’t be scratched by softer materials. Use a copper penny or a steel knife and scratch the surface of your stone. If the object leaves a scratch on the stone, it isn’t real black onyx. On 1stDibs, you’ll find a collection of genuine black onyx jewelry from some of the world’s top sellers.
- Roman Malakov DiamondsMarch 22, 2021A black onyx ring is a ring set with an onyx gemstone. Onyx is a semi-precious gemstone that typically comes in the color black.