2.86 ct Natural Multicolor Opal Triplet, Oval Cabochon, Opaque, AustraliaWeatherham Estate Treasures4(218)$140Mar 06, 2026
5.80Ct Colourful Abalone Shell With Crystal Doublet – Trilliant Step Cut Faceted Gemstone Pair –Ksmith Heritage Auctioneers4.3(45)$153 days Left
50.32 ct Fancy Cabochon Natural Multicolor ChrysocollaWeatherham Estate Treasures4(218)$1406 days Left
3.77 ct Fancy Cabochon Natural Multicolor Opal TripletWeatherham Estate Treasures4(218)$1606 days Left
2.13ct Oval Cabochon Natural Multicolor Black Opal GemstoneWeatherham Estate Treasures4(218)$150Feb 25, 2026
2.88 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x11mm, 24XCThousandPlanet4.4(231)$51 day Left
