3.73Ct Natural Ethiopian Welo Opal Lot - Ethiopian Opal CabochonKsmith Heritage Auctioneers4.3(45)$154 days Left
5.36Ct Natural Ethiopian Welo Opal Lot - Ethiopian Opal CabochonKsmith Heritage Auctioneers4.3(45)$154 days Left
4.42Ct Natural Ethiopian Welo Opal Lot - Ethiopian Opal CabochonKsmith Heritage Auctioneers4.3(45)$154 days Left
4.74Ct Natural Ethiopian Welo Opal In Lot - Ethiopian Opal - Oval CabochonKsmith Heritage Auctioneers4.3(45)$154 days Left
5.00Ct Natural Ethiopian Welo Opal In Lot - Ethiopian Opal - Oval CabochonKsmith Heritage Auctioneers4.3(45)$154 days Left
24.95 Carats Pastel Play-of-Color Welo Opal Lot - Natural Ethiopian Stones - 11 to 14 mm, 49XKThousandPlanet4.4(231)$53 days Left
1.57ct AFRICAN CLEAR OPAL OVAL CABOCHON CUT NATURAL RARE BEAUTIFUL COLOR PLAYModern Jewelry4.5(204)$225Mar 19, 2026
Natural Multi-Color Opal 1.75 Ct. Oval Cabochon Shape 9.8 x 6.3 Mm. Unheated GemstoneTreasure of Gems & Jewelry4.4(216)$1Mar 08, 2026
Natural Multi Color Opal 1.29 Ct. Oval Cabochon Shape 7.9 x 6.4 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(216)$14 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(216)$1Mar 08, 2026
