Algt Colored Stone Report # 58709957 Report Date: 17 January, 2024 Identification Species ................................................................................ Natural Zoisite Variety ............................................................................................ Tanzanite Description Shape & Cutting Style ............................................... Pear, Mixed Cut Measurements .............................................. 13.03 X 6.78 X 4.16 Mm Carat Weight ............................................................................. 2.46 Carat Color ........................................................................................ Violetish Blue Transparency ......................................................................... Transparent Additional Grading Characteristics Suggested Origin ....................................................................... Tanzania Comments 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.