This loose stone is available for a custom ring by Anueva Jewelry. Select your stone first and then . Add both to your cart and we'll create your ring!

1.90CT ROUND AUSTRALIAN SAPPHIRE, DEEP DEEP ROYAL BLUE, 7.7MM. Mined in Australia and cut in the U.S. by one of our favorite gem cutters! This sapphire is very rich in saturation, almost like a black diamond alternative. You see royal blue flashes in the stone when it hits the light. This sapphire has not been heated or treated.

About Heat Treatments: Some colored gemstones are routinely heated for color and clarity improvement. This is a permanent treatment and typically only involves heat and not chemicals. The treatment mimics what the earth does naturally to gemstones as they reach the surface. If the stone says "Unheated," it is not treated in any way.