Natural Multi Color Flashing Opal Boulder 27.75 Ct. Free Form Cabochon Shape 30 x 19.2 Mm. GemstoneTreasure of Gems & Jewelry4.4(216)$1Mar 08, 2026
NETWORK JASPER AGATE ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(480)$51 day Left
46.49 Carats Multicolor Pietersite Cabochon - Natural Namibian Stone - 37.2 x 24.4 x 8 mm, 24XKThousandPlanet4.4(231)$51 day Left
NETWORK JASPER PALM STONE ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(480)$51 day Left