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!

1.83CT OVAL TANZANIA SAPPHIRE, COLOR SHIFTING MAUVE CHAMPAGNE TO GREEN, 8.11X6.68X4.38MM, HEATED.Stunning, modern cut on this oval sapphire! It shifts in color frommauve-grey to green-grey depending on the natural light available. Great clarity; this sapphire has been heated, a natural treatment for color and 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.