Collectors unheated 3.14ct bi-color Sapphire

This is a great piece. Its color palette is comprised of swirling dark blue and green hues, and the mix of the translucent hues gives full view of the unique display held under a superior luster. Measuring 10mm x 8mm x 4.4mm, and has a Mohs hardness rating of 9 out of 10 making it perfect for setting. This rare example was sourced from Africa.