Vintage Black Onyx
1940s European Art Deco Vintage Black Onyx
Diamond, Onyx, Platinum
1970s American Artisan Vintage Black Onyx
1970s Italian Modernist Vintage Black Onyx
Coral, Onyx, Gold, Yellow Gold, 18k Gold
Mid-20th Century Vintage Black Onyx
Diamond, Jade, 14k Gold, Yellow Gold
1980s American Modern Vintage Black Onyx
1970s Contemporary Vintage Black Onyx
Diamond, Onyx, Gold, 18k Gold, Yellow Gold
Late 20th Century Vintage Black Onyx
Diamond, Jade, Onyx, Ruby, 18k Gold, Yellow Gold
1970s French Vintage Black Onyx
Quartz, Diamond, 18k Gold
1960s Vintage Black Onyx
20th Century American Contemporary Vintage Black Onyx
Onyx, Pearl, 14k Gold, Yellow Gold, Gold
1980s American Modern Vintage Black Onyx
Diamond, Black Opal, Gold, 14k Gold, Yellow Gold
20th Century Art Deco Vintage Black Onyx
Crystal, Diamond, Onyx, Rock Crystal, Gold, Yellow Gold, Platinum
1970s Modern Vintage Black Onyx
Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold
Late 20th Century Italian Modernist Vintage Black Onyx
Diamond, Onyx, Yellow Sapphire, 18k Gold, White Gold
Late 20th Century Vintage Black Onyx
Diamond, Jade, Ruby, Onyx, 18k Gold, Yellow Gold
1970s Swiss Vintage Black Onyx
Diamond, Onyx, 18k Gold, Yellow Gold
1970s Italian Modernist Vintage Black Onyx
Diamond, Onyx, White Diamond, Gold, White Gold, 18k Gold
1970s Contemporary Vintage Black Onyx
Gold, 14k Gold, Yellow Gold
1950s Unknown Modern Vintage Black Onyx
Diamond, Onyx, 18k Gold, White Gold
20th Century Art Deco Vintage Black Onyx
Diamond, Jade, Onyx, 14k Gold
20th Century American Modern Vintage Black Onyx
Coral, 18k Gold, Yellow Gold, Enamel
1990s American Modern Vintage Black Onyx
Onyx, 14k Gold, Yellow Gold
Late 20th Century American Art Deco Vintage Black Onyx
Diamond, White Diamond, Onyx, Rock Crystal, Crystal, Gold, 18k Gold, Whi...
1960s American Retro Vintage Black Onyx
Diamond, Emerald, Ruby, Gold, 18k Gold
20th Century Unknown Art Deco Vintage Black Onyx
Amethyst, Diamond, Onyx, Gold, Yellow Gold, 18k Gold, Enamel
Late 20th Century American Modern Vintage Black Onyx
Diamond, Onyx, 18k Gold
1970s Mexican Modernist Vintage Black Onyx
Onyx, Sterling Silver, Silver
1960s Italian Contemporary Vintage Black Onyx
Diamond, Emerald, Onyx, 18k Gold, Enamel
Late 20th Century Unknown Modern Vintage Black Onyx
Diamond, Onyx, 14k Gold, Yellow Gold
Mid-20th Century Italian Vintage Black Onyx
Coral, Onyx
1970s French Artisan Vintage Black Onyx
Late 20th Century Unknown Modern Vintage Black Onyx
Diamond, Onyx, 18k Gold, Yellow Gold
1970s American Modernist Vintage Black Onyx
Onyx, Quartz, Gold, Yellow Gold, 18k Gold
Mid-20th Century Italian Vintage Black Onyx
Coral, Diamond, Onyx, 18k Gold, Yellow Gold
1950s French Retro Vintage Black Onyx
Onyx, 18k Gold, White Gold, Copper, Steel, Stainless Steel
Late 20th Century Unknown Modern Vintage Black Onyx
Ruby, Onyx, Diamond, 18k Gold
20th Century Unknown Art Deco Vintage Black Onyx
Opal, Black Opal, Gold, Yellow Gold, 14k Gold
1990s Italian Modernist Vintage Black Onyx
Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold
1980s Italian Contemporary Vintage Black Onyx
Coral, Diamond, Onyx, Pearl, Rock Crystal, 18k Gold
20th Century Swiss Vintage Black Onyx
20th Century Unknown Contemporary Vintage Black Onyx
Agate, Onyx
1970s Italian Modernist Vintage Black Onyx
Coral, Onyx, Gold, Yellow Gold, 18k Gold
1950s Italian Artisan Vintage Black Onyx
Diamond, Onyx, Gold, 14k Gold, Yellow Gold
1950s Vintage Black Onyx
Diamond, Opal, Black Opal, 18k Gold, White Gold
1950s Italian Artisan Vintage Black Onyx
Coral, Diamond, Onyx, Turquoise, 14k Gold, Yellow Gold, Silver
1990s American Contemporary Vintage Black Onyx
Diamond, Garnet, Onyx, Yellow Sapphire, Tsavorite, 18k Gold, Yellow Gold
Late 20th Century American Contemporary Vintage Black Onyx
Diamond, Lapis Lazuli, Onyx, 14k Gold
Mid-20th Century American Art Nouveau Vintage Black Onyx
Coral, Onyx, Freshwater Pearl, Pyrite, Silver Plate, Sterling Silver
20th Century Vintage Black Onyx
Onyx, Ruby, Gold
1970s American Modern Vintage Black Onyx
Stone, Onyx
1970s American Modernist Vintage Black Onyx
Diamond, Onyx, White Diamond, Gold, Yellow Gold, 18k Gold
1990s American Vintage Black Onyx
Diamond, Onyx, Gold, 18k Gold
1980s Mexican Modern Vintage Black Onyx
Onyx, Silver Plate, Brass
Mid-20th Century Swiss Modernist Vintage Black Onyx
Amazonite, Chalcedony, Onyx, Rock Crystal, Rhodocrosite, Ziosite, Gold, ...
1990s American Contemporary Vintage Black Onyx
Onyx, Blue Sapphire, Yellow Sapphire, 18k Gold, Yellow Gold
Late 20th Century Unknown Modern Vintage Black Onyx
Diamond, Jade, Onyx, Ruby, Yellow Gold, 18k Gold
1970s Vintage Black Onyx
Diamond, Onyx, Gold, 18k Gold, White Gold, Yellow Gold
- 1
- ...
Vintage Black Onyx For Sale on 1stDibs
How Much is a Vintage Black Onyx?
- 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.- 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.








