37.48Ct Black Onyx Set - Cabochon Polished
Similar Upcoming Sales
7.74Ct Welo Black Opal Polished Lot - Ethiopian OpalJul 26, 20256.59cts 6 Rays Black Star Sapphire PairJul 26, 2025*2.26Ct 6 Rays Blue Star Sapphire Set - Polished CabochonJul 27, 2025Natural Black Spinel 2.50 Ct. Oval Cabochon Shape 9.1 x 7.1 Mm Gemstone from ThailandMar 22, 2026Natural Black Spinel 2.51 Ct. Oval Cabochon Shape 9.7 x 7.6 Mm Gemstone From ThailandMar 15, 20263.72Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedJul 26, 2025Natural Black Spinel 2.50 Ct. 3 Pcs Mixed Shape 7 x 5.1 Mm Gemstone from ThailandMar 08, 202617.10Ct Dendrite Opal Pair - Cabochon PolishedJul 26, 20252.35Ct Welo Black Opal Polished - Ethiopian OpalJul 26, 20252.38Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedJul 27, 2025Natural Black Spinel 2.86 Ct. 3 Pcs Mixed Shape 7.4 x 5.4 Mm Gemstone from Thailand1 day Left7.36cts Natural Watermelon Tourmaline Set - Bi-Colour Faceted CutJul 26, 202522.99cts Labradorite Evil Eye - CarvingJul 27, 20252.59Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedJul 27, 20252.37Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedJul 27, 202521.99cts Labradorite Evil Eye - CarvingJul 26, 2025 
