22.5ct Oval Cut Cabochon Bright Iridescence Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(244)$1,3005 hrs Left
AAA+ Certified Natural Australian 1 Piece Oval Shaped White Opal Gemstone, Weight: 16.7, Gem119ABC Rugs Kilims, Inc.4.3(1)$504 days Left
Natural Multi-Color Opal Gemstones 5.55 Ct. Oval Cabochon Shape 14 x 10 x 7.8 Mm.Treasure of Gems & Jewelry4.4(250)$13 days Left
Natural Multi Color Opal Gemstones 5.67 Ct. Oval Cabochon Shape 12.8 x 11.3 Mm.Treasure of Gems & Jewelry4.4(250)$1Jul 24, 2026
2.28ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 32FLThousandPlanet4.5(298)$202 days Left
2.75ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 35FLThousandPlanet4.5(298)$202 days Left
2.40 ct Natural Multicolor Opal Triplet – Oval CabochonWeatherham Estate Treasures3.9(244)$1504 days Left
