Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is the rarest Opal?
1 Answer

The 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.
1stDibs ExpertFebruary 22, 2021
Shop for Rare Opal on 1stDibs
Minimal Rare Opal Glass & Chrome Pair of Flush Mounts by BEGA, 1970s, Germany
Located in Hagenbach, DE
Minimal Rare Opal Glass & Chrome Pair of Flush Mounts by BEGA, 1970s, Germany
Very nice high quality wall lamps.
Category
Vintage 1970s German Space Age Wall Lights and Sconces
Materials
Chrome
Vintage 14k Yellow Gold Mexican Cantera Opal Pendant
Located in New York, NY
A striking piece of jewelry for collectors and lovers of rare opals, blending natural artistry with classic vintage style.
Category
20th Century Pendant Necklaces
Materials
Opal, 14k Gold, Yellow Gold
Peruvian Opal bracelet in 22 Karat gold
By Pamela Farland
Located in New York, NY
This specific type of opal is the national stone of Peru. This fairly rare opal was named after the country, as the only source found is in the Andes mountains.
Category
21st Century and Contemporary American Artisan Link Bracelets
Materials
Opal, Gold, 22k Gold, Yellow Gold
Chromia Ethiopian Opal & White Diamond 14K Yellow Gold Ring 5.92cts
By Chromia NYC
Located in New York, NY
Designed for those who seek jewelry that speaks of artistry and elegance, this ring is equally perfect as a statement evening piece or as a cherished heirloom for generations. With i...
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Diamond, Opal, 14k Gold, Yellow Gold
Extremely Rare Two Side Black Opal Seagull Wing Necklace & Diamond 18K Gold
By The Wind Opal
Located in Suwanee, GA
Extremely Rare Two Side Australian Black Opal Seagull Wing Necklace & Diamond 18K Yellow Gold.
Category
2010s American Arts and Crafts Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Gold, Yellow Gold
$4,694 Sale Price
20% Off
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Snake Skin Opal and Diamond Platinum Statement Pendant Necklace
By Fei Liu
Located in Birmingham, .
A one‑of‑a‑kind statement pendant for lovers of rare opals, luxury gemstone jewellery, and masterfully-crafted heirloom pieces
Category
21st Century and Contemporary British Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Opal, Platinum


