Natural Green Emerald Gemstones 0.85 Ct. Oval Cabochon 6 x 5.6 x 3.4 Mm.Treasure of Gems & Jewelry4.4(236)$1Jun 18, 2026
39.2 ct Oval Cabochon Pale Chartreuse Green Cat's Eye OpalWeatherham Estate Treasures3.9(239)$1507 days Left
32.45ct Oval Cabochon Moss Green Cat's Eye Opal GemstoneWeatherham Estate Treasures3.9(239)$12020 hrs Left
3.21 ct Natural Multicolor Opal Triplet - Oval CabochonWeatherham Estate Treasures3.9(239)$150Jun 22, 2026
3.91ct Natural Black Star Sapphire, Cushion, OpaqueWeatherham Estate Treasures3.9(239)$145Jun 19, 2026
Natural Greenish Yellow Sapphire Gemstones 0.96 Ct. Oval Shape 6.1 x 4.8 Mm.Treasure of Gems & Jewelry4.4(236)$17 days Left
Natural Multi-Color Play Of Colour Opal Gemstones 5.78 Ct. Oval Cabochon Shape 14.6 x 11.3 Mm.Treasure of Gems & Jewelry4.4(236)$17 days Left
CHRISTENSEN AGATE COMPANY, Slag. 21/32". Mint (9.9).Block's Marble Auctions, LLC4.4(21)$4Jun 21, 2026
