23.7ct Oval Cabochon Black with Blue Sparkle Nuummite GemstoneWeatherham Estate Treasures3.9(239)$165Jun 17, 2026
*3.34Ct 6 Rays Black Star Sapphire - Polished Cabochon , 546EKsmith Heritage Auctioneers4.3(47)$252 days Left
*3.95Ct 6 Rays Black Star Sapphire - Polished Cabochon, 1095BKsmith Heritage Auctioneers4.3(47)$152 days Left
*2.68Ct 6 Rays Black Star Sapphire - Polished Cabochon, 1052BKsmith Heritage Auctioneers4.3(47)$102 days Left
*2.04Ct 6 Rays Black Star Sapphire - Polished Cabochon , 1005EKsmith Heritage Auctioneers4.3(47)$102 days Left
