Algt Colored Stone Report # 18493609 Report Date: 02 February, 2024 ============================================ Identification Species ................................................................................ Natural Zoisite Variety ............................................................................................ Tanzanite Description Shape & Cutting Style ............................................... Pear, Mixed Cut Measurements .............................................. 10.95 X 7.63 X 5.89 Mm Carat Weight ............................................................................. 3.24 Carat Color .................................................................... Intense Blue (Violetish) 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. ============================================