Natural Play Of Multi Color Opal 1.78 Ct. Oval Cabochon Shape 10 x 7.9 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(223)$1Apr 04, 2026
5.45 Carats Boulder Opal Cabochon - Natural Matrix Vein Specimen, 61XMThousandPlanet4.4(239)$510 hrs Left
Natural Multi Color Opal 1.18 Ct. Oval Cabochon Shape 9.1 x 7 Mm. Unheated GamstoneTreasure of Gems & Jewelry4.4(223)$1Mar 29, 2026
Natural Multi-Color Flashing Boulder Opal 21.40 Ct. Free Form Cabochon Shape 31 x 16 Mm GemstoneTreasure of Gems & Jewelry4.4(223)$1Apr 04, 2026
Natural Multi Color Opal 0.67 Ct. Oval Cabochon Shape 8.1 x 5.9 Mm. Unheated GemstoneTreasure of Gems & Jewelry4.4(223)$16 days Left
Natural Multi Color Opal 2.88 Ct. Oval Shape 13 x 9.6 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(223)$16 days Left
4.34 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 13.3x9.3mm, 4XMThousandPlanet4.4(239)$352 days Left
8.51 Carats Boulder Opal Cabochon - Natural Matrix & Play-of-Color Specimen, 57XMThousandPlanet4.4(239)$510 hrs Left
Natural Multi Color Play Of Colour Opal 0.86 Ct. Oval Cabochon Shape 8.1 x 6 Mm Gemstone fromTreasure of Gems & Jewelry4.4(223)$16 days Left
Natural Multi Color Opal 0.75 Ct. Oval Cabochon Shape 8 x 6.2 Mm. GemstoneTreasure of Gems & Jewelry4.4(223)$16 days Left
Natural Deep Blue Diffusion Sapphire 8.88 Ct. Oval Cabochon 15.3 x 12 Mm Gemstone from MadagascarTreasure of Gems & Jewelry4.4(223)$16 days Left
3.44 Carats Boulder Opal Cabochon - Natural Matrix Inclusion Specimen, 51XMThousandPlanet4.4(239)$510 hrs Left
Natural Multi Color Opal 2.94 Ct. Oval Shape 12.8 x 10.3 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(223)$1Mar 29, 2026
Natural Multi Color Fluorite 2.74 Ct. Oval Cabochon Shape 9.8 x 7.8 Mm Gemstone from BrazilTreasure of Gems & Jewelry4.4(223)$16 days Left
