22.5ct Oval Cut Cabochon Bright Iridescence Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(227)$1,300Apr 09, 2026
Natural Multi Color Opal 7.37 Ct. Oval Cabochon Shape 15.6 x 12.2 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(223)$1Apr 10, 2026
Natural Multi Color Opal 1.73 Ct. Oval Shape 9.6 x 7.8 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(223)$1(1 bid)6 days Left
Natural Multi Color Opal 1.96 Ct. Oval Shape 11.5 x 8.3 Mm Gemstone From EthiopiaTreasure of Gems & Jewelry4.4(223)$1Apr 04, 2026