Vintage Black Onyx
1990s Italian Modern Vintage Black Onyx
Onyx, Yellow Sapphire, 18k Gold, Yellow Gold
20th Century Modern Vintage Black Onyx
Onyx, Platinum
1990s Italian Retro Vintage Black Onyx
Onyx, Tourmaline, 18k Gold, Yellow Gold
1980s Vintage Black Onyx
Diamond, Onyx, Sterling Silver
1970s Vintage Black Onyx
Diamond, Onyx, 18k Gold, Yellow Gold
20th Century Mexican Modernist Vintage Black Onyx
Onyx, Sterling Silver
20th Century Unknown Art Deco Vintage Black Onyx
Onyx, Gold, 14k Gold, Yellow Gold
1990s Vintage Black Onyx
Citrine, Diamond, Onyx, 18k Gold, Platinum
1950s Vintage Black Onyx
Onyx, 9k Gold
20th Century Unknown Art Deco Vintage Black Onyx
Diamond, Onyx, Gold, White Gold, 14k Gold, Platinum
1970s British Retro Vintage Black Onyx
Coral, Diamond, White Diamond, Onyx, Gold, 14k Gold, Yellow Gold
1930s Unknown Art Deco Vintage Black Onyx
Diamond, Onyx, Yellow Gold, Platinum
Late 20th Century Modern Vintage Black Onyx
Diamond, Onyx, 14k Gold, Yellow Gold
1990s American Vintage Black Onyx
Onyx, Sterling Silver
20th Century Artisan Vintage Black Onyx
Diamond, Onyx, 18k Gold, White Gold
20th Century Italian Classical Roman Vintage Black Onyx
Onyx, Gold
1990s Italian Contemporary Vintage Black Onyx
Diamond, Onyx, Ruby, 18k Gold, Yellow Gold
Late 20th Century American Artisan Vintage Black Onyx
Onyx, Gold
1990s Italian Contemporary Vintage Black Onyx
Diamond, Onyx, 18k Gold, White Gold
1930s Unknown Art Deco Vintage Black Onyx
Diamond, Onyx, Pearl, Gold, 15k Gold, Platinum
20th Century European Vintage Black Onyx
Carnelian, Diamond, Onyx, Gold, 18k Gold, Yellow Gold
20th Century Vintage Black Onyx
Onyx, Gold, 18k Gold, White Gold
20th Century Victorian Vintage Black Onyx
Onyx, Pearl, Gold, 14k Gold, Yellow Gold
1990s Italian Contemporary Vintage Black Onyx
Diamond, Onyx, 18k Gold, White Gold
1960s Vintage Black Onyx
Coral, Diamond, Onyx, 18k Gold, Yellow Gold
Late 20th Century Italian Contemporary Vintage Black Onyx
Diamond, Onyx, 18k Gold, White Gold
1990s Spanish Retro Vintage Black Onyx
Diamond, Onyx, Tourmaline, 18k Gold, Yellow Gold
Mid-20th Century Italian Mid-Century Modern Vintage Black Onyx
Onyx, Brass
1970s French Modernist Vintage Black Onyx
Onyx, Gold, White Gold, 18k Gold
1980s Art Deco Vintage Black Onyx
Onyx
1990s Spanish Retro Vintage Black Onyx
Diamond, Onyx, 18k Gold, Yellow Gold
Mid-20th Century Mexican Modernist Vintage Black Onyx
Onyx, Sterling Silver
1930s Art Deco Vintage Black Onyx
Onyx, White Gold
1990s Italian Contemporary Vintage Black Onyx
Coral, Diamond, Onyx, 18k Gold
1980s American Contemporary Vintage Black Onyx
Diamond, Onyx, Tourmaline, Gold, 18k Gold, Yellow Gold
Late 20th Century Italian Modern Vintage Black Onyx
Coral, Onyx, Sterling Silver
1980s Italian Retro Vintage Black Onyx
Diamond, Onyx, 18k Gold, Yellow Gold
Late 20th Century American Modern Vintage Black Onyx
Diamond, Onyx, Platinum
Late 20th Century Vintage Black Onyx
Onyx, Tiger s Eye, Jasper, 18k Gold, Yellow Gold
20th Century American Contemporary Vintage Black Onyx
Onyx, Gold-filled, Sterling Silver
1990s Italian Modern Vintage Black Onyx
Diamond, Onyx, 18k Gold, White Gold
1990s Italian Modern Vintage Black Onyx
Diamond, Onyx, 18k Gold, White Gold
1990s Italian Modern Vintage Black Onyx
Diamond, Onyx, 18k Gold, White Gold
20th Century American Modern Vintage Black Onyx
Citrine, Diamond, Onyx, 18k Gold, Yellow Gold
Late 20th Century Modernist Vintage Black Onyx
Onyx, 14k Gold, Yellow Gold
1990s Thai Art Deco Vintage Black Onyx
Amethyst, Emerald, Jade, Onyx, Pearl, Quartz, Ruby, Gold, 14k Gold, Yell...
1970s Unknown Retro Vintage Black Onyx
Diamond, Onyx, 18k Gold, Yellow Gold
20th Century Unknown Retro Vintage Black Onyx
Pearl, Onyx, Gold, 14k Gold, Yellow Gold
Late 20th Century Vintage Black Onyx
Citrine, Onyx, 18k Gold, Yellow Gold, Gold
1950s Vintage Black Onyx
Diamond, Onyx, Topaz, 14k Gold, Yellow Gold
Mid-20th Century Vintage Black Onyx
Onyx, Gold, 14k Gold, Yellow Gold
1990s Thai Art Deco Vintage Black Onyx
Jade, Onyx, Pearl, Rock Crystal, 14k Gold, Yellow Gold
20th Century Vintage Black Onyx
Diamond, Onyx, Gold, 14k Gold, 18k Gold, White Gold
1990s Thai Art Deco Vintage Black Onyx
Crystal, Jade, Onyx, Pearl, Rock Crystal, 14k Gold, Yellow Gold
Late 20th Century Hong Kong Contemporary Vintage Black Onyx
Diamond, Onyx, Yellow Gold
Late 20th Century American Modern Vintage Black Onyx
Onyx, 14k Gold, Yellow Gold
1990s Thai Art Deco Vintage Black Onyx
Crystal, Diamond, Onyx, Rock Crystal, Ruby, Gold, Enamel
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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.








