5.36Ct Natural Ethiopian Welo Opal Lot - Ethiopian Opal CabochonKsmith Heritage Auctioneers4.3(45)$152 days Left
3.73Ct Natural Ethiopian Welo Opal Lot - Ethiopian Opal CabochonKsmith Heritage Auctioneers4.3(45)$152 days Left
4.74Ct Natural Ethiopian Welo Opal In Lot - Ethiopian Opal - Oval CabochonKsmith Heritage Auctioneers4.3(45)$152 days Left
5.00Ct Natural Ethiopian Welo Opal In Lot - Ethiopian Opal - Oval CabochonKsmith Heritage Auctioneers4.3(45)$152 days Left
24.95 Carats Pastel Play-of-Color Welo Opal Lot - Natural Ethiopian Stones - 11 to 14 mm, 49XKThousandPlanet4.4(232)$515 hrs Left
1.57ct AFRICAN CLEAR OPAL OVAL CABOCHON CUT NATURAL RARE BEAUTIFUL COLOR PLAYModern Jewelry4.5(204)$225Mar 19, 2026
LOOSE NATURAL UNTREATED ROUND CUT CABOCHON OPAL Sale is for 1 round cut cabochon opal Opal measuresModern Jewelry4.5(204)$84Mar 05, 2026
Natural Multi-Color Opal 1.75 Ct. Oval Cabochon Shape 9.8 x 6.3 Mm. Unheated GemstoneTreasure of Gems & Jewelry4.4(219)$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(219)$12 days Left
Natural Multi Color Opal 7.37 Ct. Oval Cabochon Shape 15.6 x 12.2 Mm Gemstone From EthiopiaTreasure of Gems & Jewelry4.4(219)$12 days Left
3.89Ct Natural Ethiopian Welo Opal - Ethiopian Opal CabochonKsmith Heritage Auctioneers4.3(45)$152 days Left
