Algt Colored Stone Report # 84646559 Report Date: 19 March, 2024 ============================================ Identification Species .................................................................................. Natural Topaz Variety ......................................................................................... Blue Topaz Description Shape & Cutting Style ............................................... Oval, Mixed Cut Measurements ......................................... 19.72 x 14.45 x 10.58 mm Carat Weight ........................................................................... 24.74 Carat Color .......................................................................................... Intense Blue Transparency ......................................................................... Transparent Additional Grading Characteristics Trade Color Name ................................................................... Swiss Blue 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.