Algt Colored Stone Report # 07875920 Report Date: 02 February, 2024 ============================================ Identification Species ................................................................................ Natural Zoisite Variety ............................................................................................ Tanzanite Description Shape & Cutting Style .......................... Round Brilliant, Mixed Cut Measurements1 ............................................... 5.95 - 6.06 X 3.22 Mm Measurements2 ............................................... 5.91 - 6.03 X 3.48 Mm Measurements3 ............................................... 5.88 - 5.91 X 3.78 Mm Total Carat Weight .................................................................. 2.54 Carat Color ........................................................................................ Violetish Blue Transparency ......................................................................... Transparent Additional Grading Characteristics Suggested Origin ....................................................................... Tanzania Comments Total 3 Stones. Carat Weight Each Stone: 0.86 Ct., 0.86 Ct. & 0.82 Ct. Tanzanite Is Commonly Heated At Low Temperature To Improve Its Color. There Is Currently No Scientific Method Available To Determine Whether This Gemstone Has Been Enhanced Or Not.