Unheated! .40ct blue green Sapphire

This is a gorgeous specimen of natural Madagascar sapphire. The color palette of this piece is rich, presenting a strong blue and green hue at both ends with yellowish green at its center. All of this held under a superior luster! It measures 4.3mm x 2.5mm making it a prime choice for setting, and has a Mohs hardness rating of 9 out of 10 making it strong enough for daily wear. This example is unheated, with no heat or fillers, just pure sapphire.