Nov 17, 20263.00 Ct Natural Bicolor Fire Opal Pear CabEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Nov 17, 20264.28 Ct Natural Ink Blue Fire Opal Pear CabEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Nov 13, 20261.10 Ct Natural Ethiopian Welo Fire Opal Round CabEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Nov 20, 20262.17 Ct Natural Multicolor Welo Opal Flash Fire Cushion CutEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Nov 17, 20262.22 Ct Natural Black Flashing Fire Opal Oval CutEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Nov 13, 20266.00 Ct Natural Ethiopian Welo Opal Flash Fire Round BeadsEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Nov 13, 20260.78 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab PairEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Nov 13, 2026Natural Rainbow Fire Red Black Opal 1.89 Ct Oval Cabochon 11.6x9.2 mm Treated Ethiopia GiftEst. $106-$166Starting Bid$1Lake Charles, LATreasure of Gems & Jewelry4.5(274)
Starts in 6 days14K Yellow Gold Setting with 47.93ct Fire Opal and 1.87ct Diamond PendantEst. $16,587-$20,147Starting Bid$50Arcadia, CARiverside Galleries4.6(231)
Nov 13, 20261.60 Ct Natural Multicolor Welo Opal Top Fire Round Cab SetEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Buy NowNatural Fire Red Black Opal 1.51 Ct Oval Cabochon 10.6x8 mm Treated Ethiopia Loose Gemstone Gift$30Lake Charles, LATreasure of Gems & Jewelry4.5(274)
Nov 17, 20262.60 Ct Natural Multicolor Welo Opal Flash Fire Cushion CutEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Nov 10, 20262.05 Ct Natural Multicolor Welo Opal Top Fire Solid RoughEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Starts in 7 daysNatural Fire Red Black Opal 1.66 Ct Pear Cabochon 11x8.3 mm Treated Ethiopia Loose Gemstone GiftEst. $94-$148Starting Bid$1Lake Charles, LATreasure of Gems & Jewelry4.5(274)
Nov 13, 20263.88 Ct Natural Ethiopian Welo Opal Flash Fire Pear BeadsEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)
Nov 13, 20264.81 Ct Natural Ethiopian Welo Opal Flash Fire Pear BeadsEst. $100-$200Starting Bid$1Bangkok, THGems Auction4.7(500)