PIETERSITE CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(482)$53 days Left
23.7ct Oval Cabochon Black with Blue Sparkle Nuummite GemstoneWeatherham Estate Treasures4(218)$165Feb 25, 2026
SNOWFLAKE OBSIDIAN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(482)$34 days Left
Black Nuummite Oval Cabochon Gemstone with Blue SparkleWeatherham Estate Treasures4(218)$160Mar 02, 2026
4.71ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE 13x10mmModern Jewelry4.5(204)$3,300Mar 19, 2026
PIETERSITE CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(482)$5295 Lots Away
10.9ct Oval Cabochon Blue Sparkle Black Nuummite GemstoneWeatherham Estate Treasures4(218)$94Feb 25, 2026
SNOWFLAKE OBSIDIAN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(482)$34 days Left
SERAPHINITE GOLDEN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(482)$43 days Left
