5 Carat Black Opal
20th Century Cocktail Rings
Diamond, Opal, White Diamond, Black Opal, 18k Gold, Platinum, Yellow Gold
Vintage 1910s Arts and Crafts Brooches
Opal, Black Opal, Gold, 14k Gold
Antique Early 1900s English Edwardian Brooches
Opal, Black Opal, 18k Gold, Yellow Gold, Gold
21st Century and Contemporary Pendant Necklaces
Garnet, Opal, Sapphire, Black Opal, Gold, 18k Gold, White Gold
Vintage 1960s Art Deco Pendant Necklaces
Black Opal, Diamond, Opal, Platinum
Vintage 1970s Unknown Modern Bridal Rings
Diamond, Opal, Platinum
2010s Australian Loose Gemstones
Opal, Black Opal
20th Century Engagement Rings
Diamond, Opal, Black Opal, 18k Gold, Yellow Gold
2010s German Artisan Stud Earrings
Opal, Black Opal, Yellow Gold
21st Century and Contemporary American Engagement Rings
Diamond, Opal, Black Opal, 18k Gold, Yellow Gold, Platinum
2010s American Contemporary Pendant Necklaces
Diamond, Emerald, Opal, Black Opal, 14k Gold, Yellow Gold
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Opal, Black Opal, Platinum
2010s Loose Gemstones
Opal, Black Opal
2010s Australian Loose Gemstones
Black Opal
21st Century and Contemporary Retro Bracelets
Black Opal, Paraiba, Diamond, Opal, Sapphire, Gold, 18k Gold
21st Century and Contemporary American Art Deco Engagement Rings
Diamond, Black Opal, Platinum
2010s German Artisan Solitaire Rings
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
2010s Contemporary Solitaire Rings
Opal, Black Opal, Silver, Sterling Silver
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Opal, Tsavorite, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Opal, Black Opal, Platinum
2010s Australian Artisan Vanity Items
Opal, Black Opal
2010s American Arts and Crafts Engagement Rings
Agate, Diamond, Opal, Black Opal, Yellow Gold
2010s Australian Artisan Vanity Items
Opal, Black Opal
2010s German Artisan Fashion Rings
Opal, Black Opal, Silver, Sterling Silver
Mid-20th Century Pendant Necklaces
Opal, Gold, 14k Gold, Yellow Gold
2010s Artisan Pendant Necklaces
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Vintage 1940s Unknown Art Deco Engagement Rings
Opal, Platinum
2010s German Artisan Engagement Rings
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
2010s German Modern Engagement Rings
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary More Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary Victorian Modern Bracelets
Opal, Black Opal, Diamond, White Diamond, Emerald, Gold, 18k Gold, Yello...
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, Tsavorite, Black Opal, 18k Gold
21st Century and Contemporary Victorian Modern Bracelets
Opal, Black Opal, Diamond, White Diamond, Emerald, Gold, 18k Gold, Yello...
21st Century and Contemporary Victorian Modern Bracelets
Diamond, White Diamond, Emerald, Opal, Black Opal, Gold, 18k Gold, Yello...
2010s German Artisan Lever-Back Earrings
Opal, Black Opal, Silver
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, Pink Sapphire, Black Opal, 18k Gold
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, Black Opal, 18k Gold, Yellow Gold
2010s German Modern Engagement Rings
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, Tsavorite, Black Opal, Yellow Gold
2010s German Art Deco Engagement Rings
Black Opal, Opal, Diamond, White Gold, 14k Gold, Gold
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, Black Opal, Yellow Gold
Late 20th Century Unknown Modern Cocktail Rings
Diamond, Opal, Black Opal, 18k Gold, White Gold
2010s German Gothic Revival Solitaire Rings
Opal, Fire Opal, Silver
2010s German Art Deco Engagement Rings
Black Opal, Opal, Diamond, White Gold, 14k Gold, Gold
2010s Artisan Stud Earrings
Opal, 18k Gold, Yellow Gold
2010s Cocktail Rings
Opal, 14k Gold, Yellow Gold
21st Century and Contemporary American Fashion Rings
Diamond, Opal, 18k Gold, White Gold
2010s Pendant Necklaces
Opal, Diamond, Pearl, 14k Gold, Yellow Gold
21st Century and Contemporary Cluster Rings
Blue Diamond, Opal, Black Opal, Platinum
2010s Victorian Retro Bracelets
Diamond, Opal, Rhodium, Sterling Silver
2010s Victorian Cocktail Rings
Opal, Ruby, 18k Gold, Sterling Silver
2010s Victorian Drop Earrings
Diamond, Opal, 18k Gold, Sterling Silver
2010s Victorian Link Bracelets
Diamond, Opal, 18k Gold, Rhodium, Sterling Silver
2010s Victorian Dangle Earrings
Diamond, Opal, Tsavorite, 18k Gold, Rhodium, Sterling Silver
21st Century and Contemporary Unknown Contemporary Dangle Earrings
Opal, Onyx, Blue Sapphire, Diamond, 18k Gold, Silver
Vintage 1930s Art Deco Dome Rings
Diamond, Black Opal, Platinum
Late 20th Century Pendant Necklaces
Diamond, Opal, Black Opal, Gold, 14k Gold
2010s Victorian Bangles
Diamond, Opal, Pearl, 18k Gold, Rhodium, Sterling Silver
2010s Victorian Cocktail Rings
Diamond, Opal, 18k Gold, Rhodium, Sterling Silver
Vintage 1970s American Retro Pendant Necklaces
Diamond, Opal, Gold, 14k Gold, Yellow Gold
- 1