Violet Blue Trilliant Cut Tanzanite Gemstone 5.16 CaratsOne 5. 16 carats trilliant cut tanzanite, violet blue exceptional (20% 80%) color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 11. 1 mm wide, 11. 1 mm long, 7 mm deep; with very good polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 63. 1%, table width 54. 1%. The overall quality rating of this tanzanite is 942 out of 1000. Tanzanite is color enhanced by heating. Excellent brilliance and a