One 2.96 carats trilliant cut tanzanite, blue violet vivid color, FLAWLESS TO VVS clarity, cut grade very good, measuring 8.6 mm wide, 8.7 mm long, 6.9 mm deep; with good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 79.7%, table width 53.5%. The overall quality rating of this tanzanite is 908 out of 1000. Tanzanite is color enhanced by heating
