Rare Opal
21st Century and Contemporary Australian Cocktail Rings
Diamond, Opal, Black Opal, 18k Gold, White Gold
21st Century and Contemporary American Solitaire Rings
Opal, Gold, White Gold
21st Century and Contemporary Australian Contemporary Pendant Necklaces
Diamond, Opal, 14k Gold, Yellow Gold
Late 20th Century Australian Art Deco Cocktail Rings
Diamond, Opal, 18k Gold
2010s American Contemporary Cocktail Rings
Diamond, Opal, 14k Gold, Rose Gold
21st Century and Contemporary Australian Pendant Necklaces
Opal, 18k Gold
2010s Australian Contemporary Cocktail Rings
Opal, Black Opal, Blue Sapphire, 18k Gold, White Gold
21st Century and Contemporary Italian Contemporary Drop Earrings
Diamond, Opal, Black Opal, 18k Gold
2010s American Contemporary Fashion Rings
Opal, Sterling Silver
21st Century and Contemporary Art Deco Fashion Rings
Diamond, Opal, 18k Gold, White Gold
21st Century and Contemporary Polish Contemporary Brooches
Opal, Sterling Silver
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, Opal, 14k Gold, Rose Gold
21st Century and Contemporary Australian Contemporary Pendant Necklaces
Diamond, Opal, 14k Gold, Yellow Gold
2010s Australian Contemporary Drop Earrings
Opal, 18k Gold, Yellow Gold
21st Century and Contemporary American Band Rings
Gold
21st Century and Contemporary Australian Contemporary Pendant Necklaces
Diamond, Opal, 18k Gold, Yellow Gold
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, Opal, Sapphire, Tsavorite, Gold, 18k Gold
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, Opal, Sapphire, Tsavorite, Gold, 18k Gold
Early 2000s Unknown Art Nouveau Drop Earrings
Opal, 14k Gold
21st Century and Contemporary British Contemporary Cocktail Rings
Opal, Ruby, Rose Gold
2010s American Contemporary Brooches
Opal, 18k Gold, Gold
2010s Cocktail Rings
Diamond, Opal, 18k Gold, Yellow Gold
2010s Australian Contemporary Cocktail Rings
Diamond, Opal, Pink Sapphire, 18k Gold, Yellow Gold, White Gold
2010s Unknown Contemporary Dangle Earrings
Diamond, White Diamond, Opal, Tourmaline, Gold, 18k Gold, Yellow Gold
Early 20th Century American Edwardian Pendant Necklaces
Opal, 14k Gold, Platinum
Vintage 1910s American Art Nouveau Glass
Art Glass
Vintage 1930s French Art Deco Glass
Art Glass
Vintage 1910s French Art Nouveau Glass
Art Glass
Vintage 1930s Danish Mid-Century Modern Floor Lamps
Metal, Brass
2010s American Other Coffee and Cocktail Tables
Stone, Opal, Quartz, Pyrite, Crystal, Multi-gemstone, Rock Crystal
Vintage 1950s American Clip-on Earrings
Antique Early 1900s Austrian Art Nouveau Glass
Art Glass
Antique Early 1900s Austrian Art Nouveau Glass
Art Glass
Vintage 1950s American Clip-on Earrings
Vintage 1940s French Vases
2010s American Beaded Necklaces
Sterling Silver
Mid-20th Century Danish Scandinavian Modern Table Lamps
Chrome
Mid-20th Century Danish Scandinavian Modern Table Lamps
Chrome
Mid-20th Century Danish Scandinavian Modern Chandeliers and Pendants
Crystal, Metal, Copper
Vintage 1970s German Space Age Wall Lights and Sconces
Metal
Vintage 1980s Italian Modern Chandeliers and Pendants
Brass
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Opal, Fire Opal
2010s American Contemporary Cocktail Rings
Diamond, Opal, 18k Gold
Vintage 1920s French Art Deco Vases
Glass
Vintage 1910s American Art Nouveau Glass
Art Glass
Vintage 1970s Swiss Vanity Items
Opal, Gold Plate, Sterling Silver
21st Century and Contemporary French Contemporary Drop Necklaces
Opal, 18k Gold
21st Century and Contemporary American Beaded Necklaces
Garnet, Opal
20th Century American Fashion Rings
Opal, Diamond, 18k Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Opal, Platinum
2010s Art Deco Engagement Rings
Diamond, Opal, 18k Gold, White Gold
20th Century Unknown Animal Sculptures
Opal
2010s American Beaded Necklaces
Lapis Lazuli, Opal, 18k Gold
Vintage 1970s Wrist Watches
Opal, 18k Gold
Vintage 1950s Finnish Mid-Century Modern Flush Mount
Opal
Vintage 1920s Art Deco Brooches
Diamond, Opal, 14k Gold, Platinum
Antique Late 19th Century American Industrial Chandeliers and Pendants
Glass
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Rare Opal For Sale on 1stDibs
How Much is a Rare Opal?
- What is the rarest Opal?1 Answer1stDibs ExpertFebruary 22, 2021The Aurora Australis is the world's most valuable black opal valued at 1 Million AUD. The stone is 180 carat and contains a variety of colors.








