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!

1.60CT OVAL NIGERIAN SAPPHIRE, 7.96X6.34MM. This sapphire is ethically sourced from our supplier in Nigeria and features a modern oval brilliant cut, similar to an oval diamond cut. The stone has great clarity and a medium-deep blue color. It is totally natural, untreated. Great size for a ring!

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.