Black Oval Onyx
Mid-20th Century Link Bracelets
Diamond, Onyx, Gold, 14k Gold, Yellow Gold
Late 20th Century Unknown Modern Cocktail Rings
Onyx, 14k Gold, Yellow Gold
Vintage 1960s Pendant Necklaces
Onyx, Sterling Silver
21st Century and Contemporary Cufflinks
Onyx, 14k Gold, Yellow Gold
Vintage 1970s American More Rings
Onyx, Yellow Gold
21st Century and Contemporary American Contemporary Modern Bracelets
Diamond, Onyx, 14k Gold, Sterling Silver, Rhodium
Vintage 1930s Cocktail Rings
Diamond, Onyx, 14k Gold, Rose Gold, White Gold, Yellow Gold
Vintage 1980s Modern Dome Rings
Onyx, 14k Gold
2010s German Artist Drop Necklaces
Onyx, Quartz, Silver
21st Century and Contemporary Cufflinks
Onyx, Silver
Early 20th Century Unknown Victorian Fashion Rings
Onyx, 14k Gold, Rose Gold
1990s Fashion Rings
Diamond, Onyx, 10k Gold, Yellow Gold
1990s English Modern Cufflinks
Onyx, 18k Gold
21st Century and Contemporary Indian Contemporary Cocktail Rings
Diamond, Onyx, 18k Gold
21st Century and Contemporary Cocktail Rings
Diamond, Onyx, Tsavorite, 18k Gold, White Gold
2010s Argentine Modern Decorative Boxes
Stone, Onyx
2010s Argentine Modern Decorative Boxes
Stone, Onyx
2010s Argentine Modern Decorative Boxes
Stone, Onyx
1990s German Contemporary Cufflinks
Carnelian, Onyx, 18k Gold, Yellow Gold
21st Century and Contemporary American Cocktail Rings
Onyx, 18k Gold, Yellow Gold
Late 20th Century Unknown Cufflinks
Onyx, Yellow Gold
2010s Argentine Modern Decorative Boxes
Stone, Onyx
21st Century and Contemporary Cocktail Rings
Diamond, Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary Unknown Modern Stud Earrings
Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary Thai Contemporary Dangle Earrings
Crystal, Onyx, Rock Crystal, 18k Gold, Yellow Gold
Early 2000s Fashion Rings
Diamond, Onyx, 10k Gold, Yellow Gold
Late 20th Century American Modern Cocktail Rings
Ruby, Diamond, Onyx, White Gold
21st Century and Contemporary Unknown Modern Dome Rings
Diamond, Onyx, 14k Gold, Yellow Gold
Mid-20th Century Mexican Modernist Link Bracelets
Onyx, Sterling Silver
20th Century American Cocktail Rings
Diamond, Black Diamond, Onyx, 18k Gold, Rose Gold
Early 2000s Cufflinks
Onyx, Rose Gold
2010s Mexican Modern More Candle Holders
Onyx
21st Century and Contemporary Solitaire Rings
Diamond, Emerald, Onyx, Sterling Silver
21st Century and Contemporary American Regency Fashion Rings
Diamond, Onyx, White Gold, 10k Gold, Yellow Gold
Vintage 1930s Art Deco Cufflinks
Diamond, Onyx, Gold
21st Century and Contemporary Thai Cocktail Rings
Onyx, 9k Gold, Yellow Gold
2010s Pendant Necklaces
Diamond, Onyx, 18k Gold, White Gold
Vintage 1960s Italian Egyptian Revival Cocktail Rings
Onyx, 14k Gold
Vintage 1970s Italian Mid-Century Modern Dining Room Tables
Marble
Early 2000s Italian Contemporary Pendant Necklaces
Diamond, Onyx, 18k Gold, White Gold
Early 2000s German Cufflinks
Onyx, White Gold
Mid-20th Century Cufflinks
Onyx, Gold, 18k Gold, Yellow Gold
Early 2000s American Modern Cuff Bracelets
Onyx, Sterling Silver
2010s Israeli Dome Rings
Onyx, 18k Gold, Yellow Gold
2010s American Cufflinks
18k Gold
Early 2000s Thai Contemporary Stud Earrings
Onyx, Ruby, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Cufflinks
Onyx, 14k Gold, Yellow Gold
2010s German Cufflinks
Onyx, Rose Gold
Late 20th Century Unknown Contemporary Cocktail Rings
Onyx, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Drop Earrings
Onyx, 18k Gold, Yellow Gold
Vintage 1930s Brooches
Onyx, Gold, 18k Gold
1990s British Contemporary Cufflinks
Lapis Lazuli, Onyx, 18k Gold, Yellow Gold
Antique Late 19th Century Drop Earrings
Onyx, 14k Gold, Enamel
2010s Art Deco Cocktail Rings
Aquamarine, Onyx, Gold
Mid-20th Century Unknown Retro Signet Rings
Onyx, 10k Gold
21st Century and Contemporary Modern Cocktail Rings
Onyx, 14k Gold, Yellow Gold
2010s Classical Greek Signet Rings
Onyx, Sterling Silver
Antique Late 19th Century Dutch Victorian Pendant Necklaces
Onyx, Pearl, Gold, 14k Gold, Yellow Gold
20th Century Drop Earrings
Onyx, Topaz, Sterling Silver
Vintage 1950s British Signet Rings
Onyx, 14k Gold, Yellow Gold
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Black Oval Onyx For Sale on 1stDibs
How Much is a Black Oval 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.