Massive, Deep Purple Amethyst Crystal Cluster Geode SpecimenKavanagh Auctions4.7(405)CA$80(3 bids)Aug 29, 2026
Huge Certified 2030 Ct Museum Size Natural Red Ruby Blue Kyanite Solitaire1 Great Deal Auctions 4.6(297)$16 days Left
Collector's Piece Spessartine Garnet Mineral Specimen 151 Grams -58X62X40 mmFantasy Jewelry3.6(153)$28021 hrs Left
Estate Rock & Mineral Collector Lot — Agate, Chalcedony, Fossil-Like & Unidentified SpecimensAthena Vale $306 days Left
38.21ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 56YLLazo Heritage4.4(22)$1022 mins Left
