Genuine 100% Natural Blue Sapphire 1.10ct 6.0 x 5.5mm Cushion Cut SI1 Clarity
Genuine 100% Natural Blue Sapphire 1.10ct 6.0 x 5.5 x 3.2mm Cushion Cut SI1 Clarity from Madagascar. Unheated and Untreated! Less than 1% of all Sapphires are unheated or untreated.