Vintage Black Onyx
1970s Vintage Black Onyx
Coral, Onyx, 18k Gold
20th Century Vintage Black Onyx
Coral, Onyx, 18k Gold, Yellow Gold
Late 20th Century American Modern Vintage Black Onyx
Diamond, Onyx, Pearl, 18k Gold, Yellow Gold
1960s Vintage Black Onyx
Crystal, Diamond, Onyx, 18k Gold
1980s French Vintage Black Onyx
Diamond, 18k Gold
Mid-20th Century Vintage Black Onyx
Diamond, Onyx, 14k Gold, White Gold, Yellow Gold
20th Century French Vintage Black Onyx
Emerald, Onyx, 18k Gold
1990s Italian Artisan Vintage Black Onyx
Coral, Diamond, Onyx, 18k Gold, White Gold
1980s French Vintage Black Onyx
Diamond, 18k Gold
1990s American Vintage Black Onyx
Onyx, Sterling Silver
Late 20th Century Vintage Black Onyx
Onyx, Gold, 18k Gold, White Gold
20th Century American Vintage Black Onyx
Onyx, Sterling Silver
20th Century Vintage Black Onyx
18k Gold, White Gold
1980s French Modernist Vintage Black Onyx
Diamond, Onyx, White Diamond, Gold, Yellow Gold, 18k Gold
1990s American Vintage Black Onyx
Diamond, Onyx, 18k Gold, Yellow Gold
20th Century Vintage Black Onyx
Yellow Gold, 18k Gold
1940s European Art Deco Vintage Black Onyx
Diamond, Onyx, Platinum
1980s German Contemporary Vintage Black Onyx
Onyx, Pearl, Gold, 18k Gold, Yellow Gold
1960s Italian Artisan Vintage Black Onyx
Onyx, 14k Gold, Yellow Gold
1970s French Modernist Vintage Black Onyx
Coral, Diamond, Onyx, White Diamond, Gold, Yellow Gold, 18k Gold
1960s French Mid-Century Modern Vintage Black Onyx
Onyx, Bronze
20th Century French Modern Vintage Black Onyx
Diamond, Onyx, 18k Gold, Yellow Gold
1960s Vintage Black Onyx
Coral, Diamond, Onyx, 18k Gold, White Gold
1980s Vintage Black Onyx
20th Century Contemporary Vintage Black Onyx
Diamond, 14k Gold, Yellow Gold
Late 20th Century Vintage Black Onyx
Diamond, Brown Diamond, Onyx, Gold, 18k Gold, White Gold
Late 20th Century Modern Vintage Black Onyx
Onyx, Pearl, 18k Gold, Yellow Gold
1990s Retro Vintage Black Onyx
Diamond, Onyx, Yellow Gold
1970s American Modern Vintage Black Onyx
Diamond, Onyx, Sapphire, 18k Gold
20th Century Art Deco Vintage Black Onyx
Coral, Diamond, Onyx, Platinum
20th Century Vintage Black Onyx
Coral, Onyx, Platinum
20th Century Vintage Black Onyx
Diamond, 14k Gold, White Gold
20th Century Art Deco Vintage Black Onyx
Paper, Screen
1990s Italian Modernist Vintage Black Onyx
Onyx, Gold, White Gold, 18k Gold
20th Century Art Deco Vintage Black Onyx
Diamond, Jade, Onyx, Platinum
Late 20th Century Vintage Black Onyx
Onyx, 18k Gold
Late 20th Century Vintage Black Onyx
Diamond, Onyx, Gold, 14k Gold, White Gold
Late 20th Century Unknown Modern Vintage Black Onyx
Diamond, Onyx, Gold, 14k Gold, Yellow Gold
1970s Vintage Black Onyx
Onyx, Silver
1980s French Vintage Black Onyx
Chrysophrase, Diamond, Onyx, Gold, 18k Gold, Yellow Gold
1990s Thai Art Deco Vintage Black Onyx
Aquamarine, Onyx, Pearl, Quartz, 14k Gold, Yellow Gold
1990s Art Deco Vintage Black Onyx
Diamond, White Diamond, Onyx, Quartz, Platinum
1950s European Artisan Vintage Black Onyx
Coral, Onyx, 14k Gold, Yellow Gold
1970s English Modernist Vintage Black Onyx
Diamond, White Diamond, Onyx, Gold, 18k Gold, White Gold
Late 20th Century North American Contemporary Vintage Black Onyx
Diamond, Jade, Onyx, Gold, 18k Gold, Yellow Gold, Platinum
1970s Vintage Black Onyx
Onyx, Silver, Sterling Silver
Mid-20th Century Unknown Retro Vintage Black Onyx
Chrysophrase, Onyx, 14k Gold
Mid-20th Century American Modern Vintage Black Onyx
Onyx, Silver, Sterling Silver
1980s Vintage Black Onyx
Yellow Gold
1980s American Modern Vintage Black Onyx
Diamond, Onyx, Pearl, Yellow Gold
Late 20th Century French Artist Vintage Black Onyx
Diamond, Onyx, 18k Gold
1940s American Retro Vintage Black Onyx
Diamond, Onyx, Opal, Yellow Gold
1990s Thai Art Deco Vintage Black Onyx
Amethyst, Onyx, Opal, Pearl, Quartz, 14k Gold, Yellow Gold
Late 20th Century Italian Vintage Black Onyx
Onyx, Turquoise, 18k Gold
1970s Italian Modernist Vintage Black Onyx
Coral, Onyx, Gold, Yellow Gold, 18k Gold
1980s American Modern Vintage Black Onyx
Mid-20th Century Vintage Black Onyx
Diamond, Jade, 14k Gold, Yellow Gold
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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.
- 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.
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.








