122 Pound Uruguayan Amethyst Geode WIth Large Calcite Crystal - MONUMENTFossils & Gemstones of Houston4.4(27)$3,000Apr 26, 2026
HUGE 21 carat Kashmiri Blue Sapphire Trillion Cut EGL Certified FINAL ITEMCalifornia Gemstones4.3(5)$200(1 bid)3 days Left
Rare Amethyst Cluster with Double Terminated Quartz CrystalsFossils & Gemstones of Houston4.4(27)$500Apr 26, 2026
Large Amethyst Cathedral Geode with Calcite Crystal InclusionEstate Inventory Auctions4.3(24)$100Apr 22, 2026
Amethyst Geode Specimen with Natural Crystal FormationEstate Inventory Auctions4.3(24)$74Apr 22, 2026
