Black Halo Opal
21st Century and Contemporary Unknown Fashion Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Fashion Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Pendant Necklaces
Black Opal, Diamond, Platinum
20th Century Fashion Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary Engagement Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Opal, Black Opal, Platinum
1990s North American Modern Cocktail Rings
Black Opal, Diamond, Opal, Platinum
21st Century and Contemporary American Contemporary Stud Earrings
Diamond, Opal, Black Opal, Yellow Gold, 14k Gold
21st Century and Contemporary American Fashion Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary More Rings
Opal, Black Opal, Diamond, Platinum
21st Century and Contemporary American Modern Fashion Rings
Black Opal, Diamond, Opal, 18k Gold, White Gold
21st Century and Contemporary Modern Cocktail Rings
Diamond, Opal, Black Opal, Platinum
2010s American Contemporary Cocktail Rings
Opal, Black Opal, Rose Gold, White Gold, Yellow Gold, Gold, 14k Gold
21st Century and Contemporary Japanese Modern Cocktail Rings
Opal, Diamond, Black Opal, Platinum
Antique Early 1900s Edwardian Fashion Rings
Diamond, Opal, Platinum
21st Century and Contemporary Modern Fashion Rings
Diamond, Opal, Black Opal, White Gold
Vintage 1930s Art Deco Cocktail Rings
Diamond, White Diamond, Emerald, Opal, Black Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Artisan Drop Earrings
Diamond, Opal, Black Opal, Yellow Gold
2010s American Contemporary Brooches
Diamond, Opal, Black Opal, White Gold, 14k Gold
21st Century and Contemporary American Modern Cocktail Rings
Black Opal, Opal, White Gold
21st Century and Contemporary American Modern Cocktail Rings
Black Opal, Opal, Rose Gold
21st Century and Contemporary American Modern Cocktail Rings
Black Opal, Opal, Yellow Gold
21st Century and Contemporary American Modern Cocktail Rings
Black Opal, Opal, Rose Gold
21st Century and Contemporary American Modern Cocktail Rings
Black Opal, Opal, Yellow Gold
21st Century and Contemporary American Modern Cocktail Rings
Black Opal, Opal, White Gold
21st Century and Contemporary American Art Deco Engagement Rings
Diamond, Opal, Black Opal, 14k Gold, Yellow Gold
21st Century and Contemporary American Modern Pendant Necklaces
Opal, Black Opal, Yellow Gold
21st Century and Contemporary American Modern Pendant Necklaces
Opal, Black Opal, Yellow Gold
2010s Turkish Modern Engagement Rings
Diamond, Opal, 14k Gold
21st Century and Contemporary Cluster Rings
Blue Diamond, Opal, Black Opal, Platinum
2010s Turkish Modern Engagement Rings
Diamond, Opal, Gold, 14k Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, Opal, Black Opal, 14k Gold, White Gold
Mid-20th Century Unknown Contemporary Cluster Rings
Black Opal, Opal, Diamond, Platinum, 18k Gold, Gold
2010s Modern Pendant Necklaces
Diamond, Black Opal, Gold, 18k Gold, White Gold
2010s American Modern Stud Earrings
Opal, Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold
2010s American Contemporary Stud Earrings
Diamond, Opal, Blue Diamond, Black Diamond, Rose Gold, 18k Gold
2010s American Cocktail Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, Opal, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Diamond, White Diamond, Opal, Tourmaline, Tsavorite, Indicolite, Black O...
21st Century and Contemporary Contemporary Cocktail Rings
Amethyst, Diamond, White Diamond, Opal, Silver, Sterling Silver
Mid-20th Century Unknown Contemporary Cocktail Rings
Diamond, Opal, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary American Fashion Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Fashion Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary North American Artisan Cocktail Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary Cocktail Rings
Diamond, Black Opal, Opal, 18k Gold, Yellow Gold
21st Century and Contemporary Australian Engagement Rings
Diamond, Opal, Black Opal, 18k Gold, White Gold
2010s American Artist Pendant Necklaces
Diamond, Opal, Black Opal, 14k Gold, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Opal, Platinum
21st Century and Contemporary Cocktail Rings
Diamond, White Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Contemporary Cocktail Rings
Opal, Diamond, Black Opal, 18k Gold
21st Century and Contemporary American Fashion Rings
Diamond, Opal, Sapphire, Black Opal, 18k Gold, Yellow Gold
1990s Modern Cocktail Rings
Opal, Diamond, Black Opal, Platinum
Early 2000s Contemporary Cluster Rings
Black Opal, Diamond, White Diamond, Opal, Ruby, Platinum
21st Century and Contemporary Australian Drop Necklaces
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary Australian Drop Necklaces
Diamond, Opal, Black Opal, Platinum
2010s Art Deco Cocktail Rings
Black Opal, Diamond, Opal, 18k Gold, White Gold
21st Century and Contemporary North American Cocktail Rings
Diamond, Opal, Black Opal, Platinum
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Black Halo Opal For Sale on 1stDibs
How Much is a Black Halo Opal?
- 1stDibs ExpertApril 5, 2022To see if your black opal is real, check the potch on the back. Double-sided opals are rare, so if there is a lack of potch and color all the way through, this could indicate a fake. Shop a collection of expertly vetted opals from some of the world’s top sellers on 1stDibs.
- 1stDibs ExpertOctober 12, 2021Black fire opal can vary in worth, from $10 per carat to $10,000 per carat. Black opals are generally considered extremely valuable because of their vibrant spectrum of colors and are one of the most enchanting stones in the world. On 1stDibs, shop a range of vintage black fire opal jewelry.