Antique Black Onyx
Early 1900s Unknown Antique Black Onyx
Diamond, Onyx, 14k Gold, White Gold, Platinum
1920s Antique Black Onyx
Platinum, White Gold
19th Century French Antique Black Onyx
Marble
Early 20th Century Art Deco Antique Black Onyx
Diamond, Malachite, Onyx, White Gold
1880s Unknown Antique Black Onyx
Diamond, Onyx, 18k Gold, Yellow Gold
15th Century and Earlier Greek Greek Revival Antique Black Onyx
Onyx, 18k Gold
19th Century Victorian Antique Black Onyx
Diamond, Onyx, Gold, Yellow Gold
Early 20th Century Unknown Art Deco Antique Black Onyx
Marcasite, Onyx, Sterling Silver
1920s Italian Art Deco Antique Black Onyx
Onyx, 18k Gold
1890s European Victorian Antique Black Onyx
Diamond, Onyx, 18k Gold, Silver
Early 20th Century Antique Black Onyx
Diamond, Onyx, Gold, 14k Gold, Yellow Gold, Platinum
Early 20th Century Unknown Art Deco Antique Black Onyx
Diamond, Onyx, Rock Crystal, Gold, Platinum, White Gold
Early 20th Century Art Deco Antique Black Onyx
Diamond, 18k Gold, Yellow Gold, Platinum
Early 20th Century Art Deco Antique Black Onyx
Diamond, Onyx, Platinum
1910s French Antique Black Onyx
Onyx, Diamond, Platinum
Late 19th Century English Neoclassical Antique Black Onyx
Onyx, Bronze
1920s Unknown Art Deco Antique Black Onyx
Onyx, Gold, 18k Gold, Yellow Gold, Platinum
Early 20th Century American Art Deco Antique Black Onyx
Onyx, 14k Gold
19th Century French Antique Black Onyx
Onyx, Ormolu
Mid-19th Century Unknown Victorian Antique Black Onyx
Onyx, Pearl, 14k Gold, Yellow Gold, Gold
1920s American Art Deco Antique Black Onyx
Crystal, Onyx, Sterling Silver
1880s Late Victorian Antique Black Onyx
18k Gold, 9k Gold
1920s American Art Deco Antique Black Onyx
Onyx, Pearl, Gold, 14k Gold, White Gold
1890s Unknown Victorian Antique Black Onyx
Diamond, Onyx, Pearl, Gold, 18k Gold, Yellow Gold
Early 20th Century Unknown Victorian Antique Black Onyx
Onyx, 14k Gold, Rose Gold
1870s American Late Victorian Antique Black Onyx
9k Gold
1920s Art Deco Antique Black Onyx
Diamond, Onyx, Platinum
Early 20th Century German Art Deco Antique Black Onyx
Diamond, Onyx, Gold, 14k Gold, Rose Gold, Platinum
1920s American Art Deco Antique Black Onyx
Diamond, Onyx, Gold
1920s Art Deco Antique Black Onyx
Diamond, Onyx, Yellow Gold
1920s Unknown Art Deco Antique Black Onyx
Diamond, Onyx, White Gold
Early 20th Century French Art Deco Antique Black Onyx
Diamond, Jade, Onyx, Platinum
1860s Victorian Antique Black Onyx
Diamond, Onyx, Pearl, 14k Gold, Yellow Gold
Late 19th Century Dutch Victorian Antique Black Onyx
Onyx, Pearl, Gold, 14k Gold, Yellow Gold
Early 20th Century American Art Deco Antique Black Onyx
Diamond, Crystal, Onyx, Rock Crystal, 10k Gold, White Gold
Early 20th Century Art Deco Antique Black Onyx
Diamond, Onyx, 18k Gold, White Gold
1880s French Etruscan Revival Antique Black Onyx
Amethyst, Onyx, Pearl, 18k Gold
Early 20th Century French Art Nouveau Antique Black Onyx
Early 20th Century Unknown Art Deco Antique Black Onyx
Diamond, Onyx, Yellow Gold, Gold, 10k Gold
1850s Unknown Antique Black Onyx
Diamond, Onyx, Gold, 18k Gold, Yellow Gold
Mid-19th Century Unknown Victorian Antique Black Onyx
Onyx, Pearl, Gold, Yellow Gold, 14k Gold
Early 20th Century Unknown Art Deco Antique Black Onyx
Diamond, Onyx, 10k Gold, Gold, White Gold
1890s Victorian Antique Black Onyx
Onyx, 14k Gold, Yellow Gold
1880s Victorian Antique Black Onyx
Onyx, Gold, Rose Gold, Yellow Gold
19th Century French Victorian Antique Black Onyx
Onyx, Gold, 18k Gold, Yellow Gold
1920s Art Deco Antique Black Onyx
Early 20th Century Unknown Art Deco Antique Black Onyx
Diamond, Onyx, Platinum
1890s Antique Black Onyx
Coral, Garnet, Onyx, Yellow Gold
1880s Unknown Antique Black Onyx
Onyx, Pearl, Yellow Gold, Enamel
Early 20th Century Art Deco Antique Black Onyx
Diamond, Onyx, Platinum
1890s Victorian Antique Black Onyx
Onyx, Pearl, 14k Gold, Rose Gold
Early 20th Century French Art Deco Antique Black Onyx
Onyx, Rock Crystal, Silver, Sterling Silver
1910s Art Deco Antique Black Onyx
Onyx, Pearl, Gold, 14k Gold, Yellow Gold
1920s American Art Deco Antique Black Onyx
Diamond, Onyx, Platinum
19th Century Unknown Victorian Antique Black Onyx
Pearl, Onyx, Gold, 14k Gold, Yellow Gold
Late 19th Century American High Victorian Antique Black Onyx
Diamond, Onyx, Gold, 14k Gold, White Gold
1890s Victorian Antique Black Onyx
Amethyst, Diamond, Onyx, 14k Gold, 18k Gold, Rose Gold, Yellow Gold
1890s Victorian Antique Black Onyx
Pearl, Onyx, 14k Gold, Rose Gold, Enamel
Early 20th Century Edwardian Antique Black Onyx
Pearl, Diamond, White Diamond, Onyx, 18k Gold
Early 1900s French Edwardian Antique Black Onyx
Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold
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Antique Black Onyx For Sale on 1stDibs
How Much is a Antique Black 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.