Opal — Upcoming Fine Jewelry Auctions
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13k Gold Opal and Diamond Ring
California, United States
Date: October 7–13, 2026
13k Gold Opal and Diamond Pendant
California, United States
Date: October 7–13, 2026
14k Gold Opal and Diamond Pendant Necklace
California, United States
Date: October 7–13, 2026
Platinum Opal and Diamond Ring
East Sussex, United Kingdom
Closing at: October 27, 2026
Opal and Diamond Brooch
East Sussex, United Kingdom
Closing at: October 27, 2026
18k Gold Opal and Diamond Ring
East Sussex, United Kingdom
Closing at: October 27, 2026
Opal and Diamond Pendant Necklace
East Sussex, United Kingdom
Closing at: October 27, 2026
Gold Opal Necklace
East Sussex, United Kingdom
Closing at: October 27, 2026
18k Gold Opal and Diamond Ring
East Sussex, United Kingdom
Closing at: October 27, 2026
Silver, Gold Opal and Diamond Pendant Necklace
East Sussex, United Kingdom
Closing at: October 27, 2026
18k Gold, Platinum Opal and Diamond Brooch
East Sussex, United Kingdom
Closing at: October 27, 2026
14k Gold Opal Ring
Arizona, United States
Closing at: November 8, 2026
14k Gold Opal and Diamond Earrings
Arizona, United States
Closing at: November 8, 2026
14k Gold Opal and Diamond Jewelry Set
Arizona, United States
Closing at: November 8, 2026
Sterling Silver Opal and Diamond Pendant Necklace
Arizona, United States
Closing at: November 8, 2026
Two 10k Gold Multi-Gem Rings
Arizona, United States
Closing at: November 8, 2026
Gold Opal and Sodalite Pendant
Arizona, United States
Closing at: November 8, 2026
14k Gold Opal Earrings
Arizona, United States
Closing at: November 8, 2026
14k Gold Opal and Topaz Ring
Arizona, United States
Closing at: November 8, 2026
14k Gold Opal and Diamond Earrings
Arizona, United States
Closing at: November 8, 2026
Platinum and 18k Gold Opal Brooch
California, United States
Date: October 12–20, 2026
14k Gold Opal and Diamond Bangle Bracelet
California, United States
Date: October 12–20, 2026
14k Gold Garnet and Opal Ring
New York, United States
Closing at: October 15, 2026
14k Gold Opal Bracelet
New York, United States
Closing at: October 15, 2026
14k Gold Multi-Gem Ring
New York, United States
Closing at: October 15, 2026
18k Gold Opal and Jade Brooch
Paris, France
Closing at: October 21, 2026
14k Gold Opal Bracelet
Paris, France
Closing at: October 21, 2026
Sterling Silver Multi-Gemstone Bracelet
Idaho, United States
Date: October 7–25, 2026
Sterling Silver Opal Bracelet
Idaho, United States
Date: October 7–25, 2026
Yellow Gold and Silver Pearl and Opal Fish Brooch
North Rhine-Westphalia, Germany
Closing at: October 15, 2026
About Opal at auction
Opal is valued for its play-of-color; most fine opals come from Australia, with Ethiopian opal now common too. Each Jewelry collects upcoming opal lots from auction houses worldwide, with estimates, auction dates and locations in one search.