Rare Opal
Antique 19th Century Unknown Victorian Pendant Necklaces
Opal, Gold, 9k Gold, Rose Gold
21st Century and Contemporary American Multi-Strand Necklaces
Opal, Pearl, Silver
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, Fire Opal, Black Opal, 18k Gold, Yellow Gold, Gold
21st Century and Contemporary Peruvian Modern Beaded Necklaces
Diamond, Opal, Yellow Gold, 14k Gold
20th Century Australian Cocktail Rings
Diamond, Opal, Black Opal, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Cluster Rings
Diamond, Opal, 14k Gold, Yellow Gold
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, 14k Gold, Yellow Gold, Gold
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Opal
20th Century Unknown Art Deco Pendant Necklaces
Opal, Black Opal, Onyx, Gold, 14k Gold, Yellow Gold
2010s Australian Loose Gemstones
Crystal, Opal
2010s Australian Loose Gemstones
Crystal, Opal
2010s Australian Loose Gemstones
Crystal, Opal
2010s Australian Loose Gemstones
Crystal, Opal
21st Century and Contemporary American Artisan Beaded Necklaces
Coral, Opal, Turquoise Matrix, Silver
2010s Hong Kong Modern Cocktail Rings
Diamond, Fire Opal, Opal, 18k Gold, White Gold
Vintage 1910s Brooches
Opal, Gold, 14k Gold
21st Century and Contemporary Ethiopian Modern Loose Gemstones
Opal, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
21st Century and Contemporary Ethiopian Modern Loose Gemstones
Opal, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
Antique Late 19th Century French Victorian Brooches
Opal, Ruby, 18k Gold
Early 20th Century Unknown Egyptian Revival Cocktail Rings
Opal, Gold, 10k Gold
2010s Australian Loose Gemstones
Opal, Crystal
2010s Australian Loose Gemstones
Crystal, Opal
2010s American Art Deco Pendant Necklaces
Diamond, Opal, Zircon, 14k Gold, Yellow Gold
21st Century and Contemporary Ethiopian Modern Loose Gemstones
Opal, Platinum, Yellow Gold, Rose Gold, 18k Gold
Mid-20th Century American Modern Pendant Necklaces
Diamond, White Diamond, Opal, 18k Gold, Yellow Gold
2010s British Victorian Cluster Rings
Diamond, Opal, Gold, 18k Gold, White Gold
20th Century Unknown Retro Pendant Necklaces
Opal, Ruby, Gold, Rose Gold, Enamel, 10k Gold
2010s Japanese Modern Dome Rings
Opal, Gold, 18k Gold, 22k Gold, Yellow Gold
21st Century and Contemporary Ethiopian Modern Loose Gemstones
Opal, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
21st Century and Contemporary Ethiopian Modern Loose Gemstones
Opal, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
Vintage 1910s German Jugendstil Pendant Necklaces
Opal, Sterling Silver, 10k Gold, Vermeil
2010s American Arts and Crafts Chain Necklaces
Diamond, Opal, 18k Gold, Yellow Gold, Gold
21st Century and Contemporary Chandelier Earrings
Diamond, Opal, Gold, 18k Gold
2010s American Arts and Crafts Pendant Necklaces
Diamond, Opal, Sapphire, 18k Gold, White Gold, Yellow Gold, Gold
Antique 19th Century Unknown Victorian Pendant Necklaces
Opal, Pearl, Diamond, Natural Pearl, Gold, 14k Gold, Yellow Gold
2010s Japanese Artisan Fashion Rings
Opal, Gold, 18k Gold, 22k Gold, Yellow Gold
Antique Late 19th Century American Renaissance Revival Pendant Necklaces
Opal, 18k Gold, Enamel
Antique 19th Century Unknown Victorian Beaded Necklaces
Opal, Rock Crystal, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary German Arts and Crafts Beaded Necklaces
Opal, Gold, 18k Gold, Rose Gold
Vintage 1950s American Modernist Cocktail Rings
Diamond, White Diamond, Opal, Gold, White Gold, Yellow Gold, 14k Gold
Late 20th Century Unknown Modern Pendant Necklaces
Diamond, Aquamarine, Opal, 14k Gold, Yellow Gold, 18k Gold, White Gold
2010s Pendant Necklaces
Diamond, Black Opal, 18k Gold, Yellow Gold
2010s Italian Artisan Chain Necklaces
18k Gold
Vintage 1960s Danish Scandinavian Modern Chandeliers and Pendants
Opal, Brass
Vintage 1970s German Mid-Century Modern Floor Lamps
Brass
Vintage 1950s Italian Mid-Century Modern Bottles
Murano Glass, Opaline Glass
21st Century and Contemporary Cuff Bracelets
Diamond, Opal, Sapphire, Pink Sapphire, Gold, 18k Gold
Vintage 1910s American Art Nouveau Barware
Art Glass
21st Century and Contemporary Tennis Bracelets
Diamond, Blue Sapphire, Black Opal, Gold, 18k Gold
21st Century and Contemporary Cuff Bracelets
Diamond, Opal, Sapphire, Pink Sapphire, Gold, 18k Gold
Vintage 1960s Dutch Mid-Century Modern Floor Lamps
Opal, Aluminum
Mid-20th Century Italian Mid-Century Modern Decorative Bowls
Glass, Art Glass, Blown Glass, Murano Glass, Opaline Glass, Sommerso
Vintage 1950s Italian Mid-Century Modern Chandeliers and Pendants
Brass
2010s Dangle Earrings
Vintage 1960s German Mid-Century Modern Wall Lights and Sconces
Metal
Vintage 1950s Danish Scandinavian Modern Floor Lamps
Brass
Vintage 1960s American Mid-Century Modern Table Lamps
Nickel
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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.








