29.69 ct Earthscape Jasper Natural Pear-Shaped GemstoneWeatherham Estate Treasures3.9(251)$90Aug 19, 2026
Natural History Group - Banded Agate, Petrified Wood & Plant FossilArtemis Fine Arts4.7(1.5k)$751 day Left
39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures3.9(251)$30Aug 20, 2026
81.75ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 70AXThousandPlanet4.5(304)$105 hrs Left
Natural Agate Geode with White Quartz Crystal InteriorCol. Christie Hatman Auctioneers4.4(543)$59 hrs Left
Large Cut and Polished Banded Blue Agate Geode Slice Artefact BaseTimeLine Auctions Ltd.4.6(202)£5Sep 12, 2026
