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!

1.25CT OVAL NIGERIAN SAPPHIRE, DEEP BLUE GREEN, 7.13X6.09X3.81MM, UNTREATED. Totally natural/untreated! Lovely modern oval brilliant cut. This stone has some interesting inclusions that are more visible from the underside with magnification. It has an even silk and deeply saturated color.

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.