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!

1.67CT MADAGASCAR ELONGATED HEXAGON SAPPHIRE, UNTREATED, PARTI TEAL BLUE GREEN, 8.31X5.53X4.36MM. Gorgeous clarity, sparkle and unique coloring in thisMadagascar parti sapphire with distinct color zoning of dark blue, teal, and light green. No visible inclusions to the naked eye. This sapphire has been heated, a permanent 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.