122 Pound Uruguayan Amethyst Geode WIth Large Calcite Crystal - MONUMENTFossils & Gemstones of Houston4.5(36)US$3,000Sep 19, 2026
103 Pound Uruguayan Amethyst Cluster - MONUMENTFossils & Gemstones of Houston4.5(36)US$1,700Sep 19, 2026
Natural Purple Amethyst Gemstones 297.23 Ct. Rough Shape 63 x 26 Mm.Treasure of Gems & Jewelry4.5(267)US$1Sep 12, 2026
Beautiful Purple Amethyst Geode Cave Cluster. Great Color.Heartland Artifact Auctions4.7(913)US$104 days Left
5.73 ct "Top Quality" Natural Deep Purple African AmethystFinest Gems Auction 4.6(135)US$1(1 bid)5 days Left
