Violet Blue Emerald Cut Tanzanite Gemstone 4.32 CaratsHold for Mark. One 4. 32 carats emerald cut tanzanite, violet blue exceptional (10% 90%) color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 6. 5 mm wide, 11. 3 mm long, 6. 3 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 96. 9%, table width 49. 2%. The overall quality of this tanzanite is 983 out of 1000. Tanzanite is color enhanced by heating. The ultimate blue tanzanite