LARGE PERUVIAN PYRITE CRYSTAL CLUSTER ON QUARTZ MATRIX SPECIMENCornell Auctions, Objects & Trade4.6(373)$80(1 bid)3 days Left
NATURAL URUGUAYAN DEEP PURPLE AMETHYST CRYSTAL CLUSTER SPECIMENCornell Auctions, Objects & Trade4.6(373)$40(1 bid)3 days Left
AMETHYST CRYSTAL ROCK STONE LAPIDARY SPECIMEN - NATURAL PURPLE MINERAL COLLECTOR PIECECol. Christie Hatman Auctioneers4.3(540)$3522 hrs Left
0.29ct Natural Fancy Diamond Slice, Hand Rose Cut with Pictorial Inclusions Loose Gemstone, 39BGThousandPlanet4.5(300)See Sold PriceJul 28, 2026
Natural Zircon Crystal with Mother Rock - Minerals Collection - 220 GramsFantasy Jewelry3.6(149)$206 hrs Left
