Natural Multi-Color Opal 6.18 Ct. Oval Cabochon Shape 16.5 x 11 x 7 Mm. Unheated GemstoneTreasure of Gems & Jewelry4.4(218)$1Mar 01, 2026
8.36 Carats Oval Cabochon Opal - Natural Ethiopian Stone 16.5x12.2x8.7mm, 50XHThousandPlanet4.4(232)$52 days Left
2.72 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 11x8mm, 30XCThousandPlanet4.4(232)$52 days Left
Natural Multi Color Opal 1.04 Ct. Oval Cabochon Shape 7.7 x 6.8 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(218)$12 days Left
Natural Multi Color Opal 1.34 Ct. Oval Cabochon Shape 8.7 x 6.4 Mm Gemstone From EthiopiaTreasure of Gems & Jewelry4.4(218)$1Mar 08, 2026
6.09 Carats Ember Glow Welo Opal - Natural Ethiopian Gemstone 14.7x11.3x7.1mm, 47XHThousandPlanet4.4(232)$516 hrs Left
Natural Multi Color Opal 1.06 Ct. Oval Cabochon Shape 9.6 x 7.2 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(218)$12 days Left
Natural Multi Color Opal 0.95 Ct. Oval Cabochon Shape 8.2 x 6.7 Mm Gemstones From EthiopiaTreasure of Gems & Jewelry4.4(218)$1Mar 08, 2026
Natural Multi Color Opal 1.02 Ct. Oval Cabochon Shape 9 x 6.7 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(218)$1Mar 01, 2026
