14K Gold 15.87ct Opal, 1.12ct Sapphire 1.85ct Diamond RingPrestige Auction Galleries4.4(660)$507 days Left
11.45 Carats AAA Quality Natural Black Opal Ethopia - 22X12X8 mmFantasy Jewelry3.7(155)$3404 days Left
8.35 Carats AAA Quality Natural Black Opal From Ethopia - 16X13X9 mmFantasy Jewelry3.7(155)$2904 days Left
Exceptional Quality Ethiopian 1 Piece Semicircular Shaped Gray Opal Gemstone, Weight: 29.5, Gem117ABC Rugs Kilims, Inc.4.3(2)$100794 Lots Away
Natural Multi Color Blue Labradorite Doublet Gemstones 9.54 Ct. Baguette Cabochon Shape 16 x 11.9Treasure of Gems & Jewelry4.5(270)$15 days Left
Title: Gilson Doublet Opal 18 Carats Description: A mesmerising Gilson doublet opal oval cabochonWilliam George4.2(15)£35(2 bids)
Natural Multi-Color Play Of Colour Opal Gemstone 3.67 Ct. Oval Cabochon Shape 14.4 x 9.4 Mm.Treasure of Gems & Jewelry4.5(270)$1Oct 1, 2026
4.42ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 33TGLazo Heritage4.4(24)$2523 hrs Left
2.35Ct Welo Black Opal Polished - Ethiopian OpalKsmith Heritage Auctioneers4.4(50)See Sold PriceJul 26, 2025
