IGI Report Number 779634658 Identification Species: Natural Zoisite Variety: Tanzanite Description Shape & Cutting Style: Round Mixed Cut Weight: 1.13 Carats Measurements: 6.12 - 6.20 x 4.47 mm Color and Transparency: Deep Violetish Blue, Transparent Characteristics: Natural Inclusion(s) Pattern Comments: Tanzanites are commonly enhanced by heat, indicative evidence is typically lacking. The photos were taken in a professional studio with extensive (natural) lighting to enhance the visibility of the color variations. The images have not been edited in order to present the most realistic representation possible. Color deviations may occur depending on the display settings of your computer, monitor, or smartphone. Well packed and insured registered shipping. Please feel free to take a look at my other listings and offers as well!