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!
1.68CT OVAL NIGERIAN SAPPHIRE, DEEP TEAL GREEN AND BLUE, UNHEATED, 8.6x6.4MM. Great for a contrast against bright gold or sparkling white diamonds, this sapphire is destined to be a show stopper. We love the totally natural deep teal green-blue color with surprising flashes, and great clarity. Cut in a modern oval brilliant design.
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.