Beautiful Purple Amethyst Geode Cave Cluster. Great Color.Heartland Artifact Auctions4.7(911)$10Sep 6, 2026
VTG MODERNIST BRUTALIST 14K YELLOW GOLD RAW FORM PURPLE AMETHYST GEODE RING 17GModern Jewelry4.5(218)$2,750Sep 6, 2026
(3) Decorative Mineral & Crystal Specimen - Selenite, Amethyst, SerpentineSarasota Estate Auction4.6(666)$506 days Left
Amethyst Quartz Geode Slice on Acrylic StandBlue Moon Estate Sales Of South Orange County$200Aug 31, 2026
Brazilian Amethyst Geode Slice on Polished Banded Stone BaseSwisher Bros. Auction LLC4.4(275)$5(1 bid)7 days Left
Modernist Organic Sterling Silver and Amethyst Cluster Brooch SignedKavanagh Auctions4.7(407)CA$506 days Left
