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 MADAGASCAR SAPPHIRE, OPALESCENT MULTICOLOR GOLDEN SEAFOAM TEAL, 7.8X6.3X4MM. The multi-colors in this sapphire make it a hard one for us to part with! The even, internal silk gives it a glowy opalescent coloring in natural light! There is small surface abrasion on one of the crown facets, as seen in the magnified photo.

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.