Black Onyx Stud
21st Century and Contemporary American Art Deco Stud Earrings
Diamond, Onyx, 18k Gold, White Gold
21st Century and Contemporary Unknown Modern Stud Earrings
Diamond, Turquoise, 18k Gold, White Gold
21st Century and Contemporary Stud Earrings
Diamond, Onyx, Sapphire, 18k Gold, Sterling Silver
2010s Thai Art Deco Stud Earrings
Onyx, Quartz, Ruby, 14k Gold, White Gold, Yellow Gold
21st Century and Contemporary Art Deco Stud Earrings
Diamond, Lapis Lazuli, Malachite, Onyx, Rock Crystal, Turquoise, Gold, 1...
Antique 19th Century Victorian Stud Earrings
Onyx, Gold, Enamel
21st Century and Contemporary Unknown Modern Stud Earrings
Diamond, White Diamond, Onyx, Sterling Silver
2010s American Art Deco Stud Earrings
Onyx, Yellow Gold, 18k Gold
2010s American Art Deco Stud Earrings
Onyx, 18k Gold, Yellow Gold
21st Century and Contemporary Unknown Modern Stud Earrings
Onyx, Topaz, Sterling Silver
2010s American Art Deco Stud Earrings
Onyx, Yellow Gold, 18k Gold
21st Century and Contemporary Indian Art Deco Stud Earrings
Chalcedony, Diamond, Peridot, 18k Gold, Yellow Gold
Early 2000s Thai Contemporary Stud Earrings
Emerald, Onyx, Gold, 14k Gold
21st Century and Contemporary Unknown Contemporary Stud Earrings
Chalcedony, White Diamond, Onyx, Diamond, 14k Gold, Sterling Silver
2010s Thai Art Deco Stud Earrings
Black Diamond, Onyx, Opal, Ruby, Gold, 14k Gold
1990s American Stud Earrings
Onyx, Silver, Sterling Silver
21st Century and Contemporary Stud Earrings
Diamond, Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary Stud Earrings
Diamond, Onyx, 14k Gold, White Gold
2010s Italian Art Deco Stud Earrings
White Diamond, Onyx, Platinum
21st Century and Contemporary Indian Modernist Stud Earrings
Onyx, Ruby, Gold
21st Century and Contemporary Unknown Contemporary Stud Earrings
Onyx, Black Diamond, 14k Gold, Sterling Silver
21st Century and Contemporary Stud Earrings
Diamond, Onyx, 14k Gold, White Gold
2010s Italian Artisan Stud Earrings
White Diamond, Black Diamond, Onyx, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Stud Earrings
Citrine, Diamond, Onyx, 18k Gold, Platinum
2010s Italian Artisan Stud Earrings
White Diamond, Black Diamond, Onyx, 18k Gold, Yellow Gold, Gold
21st Century and Contemporary North American Art Deco Stud Earrings
Diamond, Onyx, 18k Gold, White Gold
2010s Italian Artisan Stud Earrings
White Diamond, Black Diamond, Onyx, 18k Gold, White Gold
2010s Italian Artisan Stud Earrings
Black Diamond, Onyx, Yellow Gold, Gold, 18k Gold
2010s Italian Artisan Stud Earrings
Diamond, White Diamond, Black Diamond, Onyx, 18k Gold, White Gold
2010s Italian Artisan Stud Earrings
White Diamond, Black Diamond, Onyx, Gold, 18k Gold, Yellow Gold
2010s Italian Artisan Stud Earrings
White Diamond, Black Diamond, Onyx, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Art Deco Stud Earrings
Diamond, Onyx, Ruby, Gold, 18k Gold, Yellow Gold
2010s Italian Artisan Stud Earrings
White Diamond, Black Diamond, Onyx, Gold, 18k Gold, Yellow Gold
2010s Italian Modern Stud Earrings
White Diamond, Black Diamond, Onyx, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Modernist Stud Earrings
Onyx, Aquamarine, Gold, 18k Gold, Rose Gold
2010s Italian Modern Stud Earrings
White Diamond, Black Diamond, Onyx, Gold, 18k Gold, Yellow Gold
2010s Italian Artisan Stud Earrings
Onyx, Black Diamond, White Diamond, Diamond, Yellow Gold, 18k Gold, Gold
21st Century and Contemporary Indian Modern Stud Earrings
Onyx, Emerald, Diamond, Coral, Enamel, Yellow Gold, 18k Gold
21st Century and Contemporary American Art Deco Stud Earrings
Onyx, Ruby, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Stud Earrings
Onyx, 18k Gold, Rose Gold
2010s Modern Tennis Bracelets
Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modernist Stud Earrings
Onyx, Ruby, Gold, 18k Gold, Rose Gold
21st Century and Contemporary Stud Earrings
Onyx, Sterling Silver
21st Century and Contemporary Thai Contemporary Stud Earrings
Diamond, White Diamond, Onyx, 18k Gold, White Gold, Rose Gold
Vintage 1980s Unknown Stud Earrings
Onyx, 14k Gold, Gold
21st Century and Contemporary French Modern Hoop Earrings
Diamond, Onyx, 18k Gold, White Gold
Vintage 1950s Stud Earrings
Coral, Onyx, 18k Gold, Yellow Gold
21st Century and Contemporary Italian Artisan Stud Earrings
Coral, Diamond, Onyx, 18k Gold, White Gold, Yellow Gold
21st Century and Contemporary Stud Earrings
Diamond, Onyx, 14k Gold, Yellow Gold
Early 20th Century Art Deco Dangle Earrings
Diamond, Jade, Onyx, Platinum
Late 20th Century Stud Earrings
Coral, Diamond, Onyx, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Thai Art Deco Stud Earrings
Diamond, Onyx, 18k Gold, Yellow Gold
Late 20th Century Unknown Modern Stud Earrings
Diamond, Onyx, Gold, 14k Gold, White Gold
2010s American Art Nouveau Stud Earrings
Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary Stud Earrings
Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary Unknown Stud Earrings
Diamond, Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary Art Deco Stud Earrings
Onyx, Topaz, Blue Topaz, 18k Gold, White Gold
2010s American Contemporary Stud Earrings
Crystal, Onyx, Rock Crystal, 18k Gold, Yellow Gold
2010s American Stud Earrings
Onyx, 14k Gold, Yellow Gold
1990s Unknown Stud Earrings
Onyx, Rose Gold
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Black Onyx Stud For Sale on 1stDibs
How Much is a Black Onyx Stud?
- 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.