Opal Jewelry Australian Opal
2010s Australian Contemporary Cocktail Rings
Black Opal, Opal, Diamond, Gold, 18k Gold, Yellow Gold
2010s Australian Contemporary Cocktail Rings
Opal, Black Opal, Diamond, Gold, 18k Gold, Yellow Gold
2010s Australian Contemporary Pendant Necklaces
Diamond, Opal, Rose Gold, White Gold, Yellow Gold, 18k Gold
2010s German Artist Pendant Necklaces
Opal, Silver
2010s French Art Nouveau Engagement Rings
Opal, Black Opal, 14k Gold, Yellow Gold
2010s Italian Artisan Dangle Earrings
Opal, Bronze
2010s Dutch Artisan Beaded Necklaces
Opal, Black Opal, 18k Gold
2010s German Artisan Cocktail Rings
Opal, Silver
2010s Turkish Modern More Bracelets
Sterling Silver
2010s Turkish Modern More Bracelets
Sterling Silver
2010s Turkish Modern More Bracelets
Sterling Silver
21st Century and Contemporary American Art Deco Cocktail Rings
Opal, Mixed Metal, Brass, Sterling Silver
2010s French Art Nouveau More Necklaces
Opal, Gold, 14k Gold, Yellow Gold
2010s Turkish Modern More Bracelets
Sterling Silver
2010s Australian Artisan More Jewelry
Opal
21st Century and Contemporary Spanish Modern Cuff Bracelets
Fire Opal, Opal, Diamond, Silver, Gold Plate, 24k Gold, 18k Gold, Gold
21st Century and Contemporary Australian Signet Rings
Diamond, Opal, 18k Gold
2010s German Artisan Stud Earrings
Opal, Black Opal, Silver
2010s Australian Contemporary Loose Gemstones
Opal
2010s French Art Nouveau Wedding Rings
Opal, Black Opal, 14k Gold, Yellow Gold, Gold
2010s American Artist Pendant Necklaces
Diamond, Opal, Black Opal, 14k Gold, White Gold
2010s German Artist Cocktail Rings
Opal, Silver
2010s Dutch Artisan Pendant Necklaces
Opal, Peridot, 18k Gold
2010s Dutch Artisan Pendant Necklaces
Amethyst, Opal, 18k Gold
2010s French Art Nouveau Engagement Rings
Opal, Black Opal, Gold, 14k Gold, White Gold
2010s Dutch Artisan Pendant Necklaces
Diamond, Opal, 18k Gold
2010s German Artisan Pendant Necklaces
Opal, Silver
2010s German Artisan Cocktail Rings
Opal, Silver
Late 20th Century Pendant Necklaces
Diamond, Opal, 14k Gold, Yellow Gold
2010s American Contemporary Dome Rings
Opal, Yellow Gold, 18k Gold
Antique 15th Century and Earlier Australian Loose Gemstones
Opal
2010s French Artisan Pendant Necklaces
Opal, Gold, Yellow Gold
2010s Artisan Stud Earrings
Opal, 18k Gold, Yellow Gold
2010s Russian Art Nouveau Dangle Earrings
Opal, Silver, Sterling Silver
21st Century and Contemporary Australian Contemporary Cocktail Rings
Diamond, Black Opal, Opal, 18k Gold
2010s Australian Loose Gemstones
Crystal, Opal
2010s Australian Loose Gemstones
Opal
2010s Australian Loose Gemstones
Opal
2010s Australian Loose Gemstones
Opal
21st Century and Contemporary Australian Cocktail Rings
Black Opal, Opal, Diamond, Platinum
21st Century and Contemporary Australian Engagement Rings
Black Opal, Opal, Diamond, Platinum
2010s German Artisan Stud Earrings
Opal, Black Opal, Yellow Gold
Late 20th Century Australian Pendant Necklaces
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary Engagement Rings
Opal, 14k Gold
21st Century and Contemporary Swiss Modern Dangle Earrings
Opal, Platinum
2010s French Artisan Stud Earrings
Opal, Gold, 18k Gold, Yellow Gold
2010s Australian Contemporary Loose Gemstones
Opal, Black Opal
2010s Australian Contemporary Loose Gemstones
Opal, Black Opal
2010s Cuff Bracelets
Opal, 14k Gold, Yellow Gold
2010s Australian Loose Gemstones
Opal
2010s Australian Loose Gemstones
Opal
2010s Australian Loose Gemstones
Opal
20th Century Australian Retro Brooches
Opal, Gold, 14k Gold
2010s German Artisan Lever-Back Earrings
Opal, Black Opal, Silver
Mid-20th Century Artisan Pendant Necklaces
Diamond, Opal
21st Century and Contemporary Pendant Necklaces
Diamond, Opal, Platinum
2010s German Artisan Cocktail Rings
Opal, Silver
2010s Australian Pendant Necklaces
Diamond, Opal, Platinum
Late 20th Century Modern Pendant Necklaces
Opal, 18k Gold
Vintage 1910s Australian Brooches
Opal, 15k Gold
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Opal Jewelry Australian Opal For Sale on 1stDibs
How Much is a Opal Jewelry Australian Opal?
- What is an Australian opal?1 Answer1stDibs ExpertNovember 2, 2021Today, Australia and Ethiopia are the two largest producers of opals. Historically, most of the world’s opals were mined in South Australia. The stone is so closely associated with Australia that in 1993 it became the national gemstone. There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color. Shop a collection of vintage and modern Australian opal jewelry from some of the world’s top jewelers on 1stDibs.
- 1stDibs ExpertAugust 17, 2021An Australian boulder opal is an opal mined from a large ironstone boulder under the ground. This type of opal is the second most valuable opal behind the black opal. Spot an Australian boulder opal by checking for a solid layer of brown ironstone left on the back of the stone. Shop Australian boulder opals on 1stDibs.