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!

2.30CT DOUBLE CUT OVAL BUFF TOP SAPPHIRE, TEAL BLUE AND PARTI GREEN, 7.90X6.82X4.30MM. Wear it "bubble" side-up, or flat side-up! We love setting this style of stone in low-profile, antique style halos. (Often, we blacken the gold in the halo to make it look even more antique!).

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.