No Treatment - Bi-Color Zoisite - Intense Violetish Blue / Purplish Pink - 1.97 Carat - - orginal ALGT report and sealed - ALGT Report Number: 47023346 Antwerp, 29.02.2024 Species: Natural Zoisite Type: Bi-Color Zoisite Shape: Modified Octagon, Step Cut Dimensions: 7.80 x 5.81 x 4.27 mm Transparency: Transparent Color: Intense Violetish Blue / Purplish Pink Carat Weight: 1.97 Carat Additional Grading Characteristics Suggested Origin: Tanzania Optical Effect: Bi-Color Comments: This stone may be heatedat low temperature to improve its color. There is currently no scientific method available to determinate whether this gemstone has been enhanced or not. Delivery: Registered shipping with insurance and tracking number, Perfectly suited as an investment, collector's item or for use in a jewellery setting. Sealed and original ALGT Report Num. 47023346.