Red Black Opal
Antique Late 19th Century American Art Nouveau Brooches
Diamond, Opal, Platinum
2010s French Victorian Engagement Rings
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold, Silver, Sterling...
21st Century and Contemporary Australian Fashion Rings
Opal, 14k Gold
2010s German Gothic Revival Solitaire Rings
Opal, Fire Opal, Silver
2010s Australian Loose Gemstones
Opal, Black Opal
2010s Contemporary Solitaire Rings
Opal, Black Opal, Silver, Sterling Silver
2010s Australian Loose Gemstones
Opal, Black Opal
21st Century and Contemporary American Fashion Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Opal, Black Opal, Platinum
Early 20th Century Art Deco Cufflinks
Diamond, Onyx, Opal, Black Opal, 18k Gold
21st Century and Contemporary Drop Earrings
Diamond, Opal, Black Opal, 14k Gold, White Gold, Platinum
21st Century and Contemporary Italian Modern Fashion Rings
Diamond, Opal, Black Opal, Yellow Gold, 18k Gold
21st Century and Contemporary North American Fashion Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary Unknown Modern Cocktail Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Opal, Black Opal, Platinum
Vintage 1980s Unknown Art Nouveau Brooches
Opal, Black Opal, Yellow Gold
Early 20th Century Unknown Edwardian Fashion Rings
Black Opal, 10k Gold
Vintage 1940s Unknown Art Deco Cluster Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Cocktail Rings
Black Opal, Diamond, Opal, Platinum
2010s Contemporary Cocktail Rings
Diamond, Opal, Black Opal, White Gold
1990s Australian Retro Cocktail Rings
Diamond, Opal, Black Opal, Gold, Yellow Gold, 14k Gold
2010s Australian Contemporary Loose Gemstones
Opal, Black Opal
21st Century and Contemporary Australian Pendant Necklaces
Diamond, Opal, Black Opal, 18k Gold
2010s Turkish Modern Cocktail Rings
Opal, Black Opal, Gold, 14k Gold, White Gold, Yellow Gold
2010s Dutch Modern Choker Necklaces
Black Opal, 18k Gold, Silver
Vintage 1920s Art Deco Cocktail Rings
Opal, Black Opal, Platinum
Vintage 1970s Cocktail Rings
Black Opal, Platinum
21st Century and Contemporary American Pendant Necklaces
Black Opal, Diamond, Platinum
2010s American Contemporary Cocktail Rings
Opal, Black Opal, 18k Gold, Gold
21st Century and Contemporary Australian Artisan Pendant Necklaces
Diamond, Opal, 14k Gold, 18k Gold, White Gold, Yellow Gold
Late 20th Century Australian Cocktail Rings
Diamond, Opal, Black Opal, 18k Gold
Vintage 1970s Swiss Cocktail Rings
Diamond, Opal, Black Opal, Gold, 18k Gold
2010s Australian Dangle Earrings
Diamond, Opal, Black Opal, 18k Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Opal, Platinum
21st Century and Contemporary Engagement Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary Australian Pendant Necklaces
Diamond, Opal, Black Opal, 18k Gold, Platinum
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, Opal, Black Opal, 18k Gold
Vintage 1960s Art Deco Pendant Necklaces
Black Opal, Diamond, Opal, Platinum
Early 2000s Contemporary Cluster Rings
Black Opal, Diamond, White Diamond, Opal, Ruby, Platinum
2010s French Contemporary Cocktail Rings
Aquamarine, Opal, Blue Sapphire, Tsavorite, Paraiba, 18k Gold
Vintage 1910s Art Deco Cocktail Rings
Black Opal, Diamond, Opal, Platinum
21st Century and Contemporary Pendant Necklaces
Garnet, Opal, Sapphire, Black Opal, Gold, 18k Gold, White Gold
Early 20th Century French Edwardian Cocktail Rings
Diamond, Opal, Black Opal, Yellow Gold, Platinum
Late 20th Century Swiss Artist Clip-on Earrings
Opal, Black Opal, Gold, 18k Gold, Rose Gold
2010s American Art Deco Pendant Necklaces
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Art Deco Engagement Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary American Artisan Beaded Necklaces
Opal, Quartz, Black Opal, Sterling Silver
Vintage 1930s American Art Deco Engagement Rings
Diamond, Opal, Black Opal, Platinum
Mid-20th Century Unknown Retro Cocktail Rings
Black Opal, Ruby, Opal, White Diamond, Diamond, Yellow Gold, Gold, 14k Gold
21st Century and Contemporary American Artisan Beaded Necklaces
Opal, Pearl, Black Opal, Mixed Metal
Vintage 1960s Retro Cocktail Rings
Diamond, Black Opal, Platinum
Vintage 1970s American Art Deco Dome Rings
Diamond, Opal, Platinum
2010s Australian Contemporary Engagement Rings
Diamond, Opal, Black Opal, 18k Gold, White Gold
Antique Early 1900s English Edwardian Brooches
Opal, Black Opal, 18k Gold, Yellow Gold, Gold
1990s American Drop Necklaces
Diamond, Opal, Black Opal, Gold
Late 20th Century Pendant Necklaces
Diamond, Opal, Black Opal, Gold, 14k Gold
21st Century and Contemporary American Art Deco Engagement Rings
Diamond, Black Opal, Platinum
2010s Australian Contemporary Cocktail Rings
Diamond, Black Opal, Opal, Yellow Gold, 18k Gold, White Gold
20th Century Unknown Art Deco Pendant Necklaces
Opal, Black Opal, Gold, Yellow Gold, 14k Gold
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Red Black Opal For Sale on 1stDibs
How Much is a Red Black 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.
- 1stDibs ExpertOctober 12, 2021The difference between black-figure and red-figure Greek pottery is that in black-figure pottery, figural and ornamental motifs were applied with a slip that turned black during firing and the background was color of the clay, whereas the decorative motifs on red-figure vases remained the color of the clay; the background, filled in with a slip, turned black. Red-figure is essentially the reverse of a black figure. On 1stDibs, shop vintage and antique Greek pottery.