1.45-2.31 Cts of AAA 8x6 Mm Radiant Emerald Loose London Blue Topaz (1 Pcs) Gemstone The loose 8x6 mm Radiant Emerald-cut London Blue Topaz is a fine AA quality dark blue colored gem. AAA quality gems are Loop Clean gemstones, with no visible nicks, or inclusions. The color is even and consistent. Design your own earrings; buying loose gemstones is economical and allows one to create jewelry as per choice. Blue Topaz is created by treated a colorless natural topaz. 30 Day No questions asked Return Policy Free-Shipping within US Loose London Blue Topaz