Rare Double-Chambered Amethyst Cathedral Geode SetFossils & Gemstones of Houston4.4(24)US$6005 days Left
AMETHYST ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(484)See Sold PriceFeb 15, 2026
Natural polished Half Cut Hardstone Amethyst Geode Bookends PaperweightsCarnegie's Auction Gallery4.4(12)US$2005 days Left
Natural Raw Amethyst Specimen Weighing 57 Grams Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.3(484)See Sold PriceFeb 15, 2026
Amethyst Cluster with 61-Gram Weight Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.3(484)See Sold PriceFeb 15, 2026
