3.5CT NIGERIAN OVAL SAPPHIRE, DEEP TEAL BLUE GREEN, UNHEATED, 11X7.8MM

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

3.5CT NIGERIAN OVAL SAPPHIRE, DEEP TEAL BLUE GREEN, UNHEATED, 11X7.8MM. Ethically sourced and beautiful! A modern oval brilliant cut with rich, deep blue and green and great clarity.

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.