ALGT COLORED STONE IDENTIFICATION REPORT IDENTIFICATION Species .......................................................................................................... Natural Topaz Variety .................................................................................................................. Blue Topaz DESCRIPTION Shape & Cutting Style ................................................................... Pear, Concave Cut Measurements .................................................................. 24.78 x 20.48 x 14.52 mm Carat Weight ................................................................................................... 46.56 Carat Color ........................................................................................................................ Vivid Blue Transparency .................................................................................................. Transparent ADDITIONAL GRADING CHARACTERISTICS Trade Color Name ............................................................................................ Swiss Blue Color Quality Grade .............................................................. Extra Fine Color Quality COMMENTS Blue topaz is commonly enhanced by irradiation and/or heating to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not. 25 September, 2026 33743985