Genuine 100% Natural Blue Sapphire .85ct 7.4 x 4.6mm Oval SI1 Clarity
Genuine Unheated and Untreated .85ct Blue Sapphire 7.4 x 4.6 x 2.3mm Oval SI1 Clarity from Thailand. Unheated and Untreated. Slightly Chipped. Less than1% of all Rubies and Sapphires are untreated making this a great find!