Gorgeous .42ct rich blue Sapphire

This fantastic sapphire measures 4.7mm x 4mm x 2.5mm, and has a beautiful visual presence. The color of this piece is as eye catching as its flashing with its rich French blue hue set under a superior mirror quality luster. This gem was diffused only, and has a Mohs hardness rating of 9 out of 10. Sourced from Madagascar.