99.20ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 76YPLazo Heritage4.4(22)$101 day Left
58.28ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 24YLLazo Heritage4.4(22)$101 day Left
97.20ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 38AXThousandPlanet4.5(304)$102 hrs Left
GEM SILICA ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(543)See Sold PriceJul 10, 2025
