Genuine 100% Natural Cabochon Ceylon Blue Sapphire 9.32ct 11.5 x 8.8mm Oval
Genuine 100% Natural (unheated and untreated) Cabochon Blue Sapphire 9.32ct 11.5 x 8.8 x 7.4mm Oval Opaque from Ceylon. Less than 1% of all sapphires are unheated and untreated.