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!

1.09CT ROUND BRILLIANT COLOR CHANGING SONGEA SAPPHIRE, SOFT GREEN TO CHAMPAGNE, 6X4.20M, UNHEATED. Totally natural/untreated with great clarity and a gorgeous, round brilliant cut.The natural color-shifting properties give you the benefit of two stones in one! Shifts to champagne and purple/grey indoors, and teal green in natural lighting. We love sapphires from Songea!

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.