Violet Blue Round Brilliant Cut Tanzanite Gemstone 1.61 CaratsOne 1. 61 carats round brilliant cut tanzanite, violet blue exceptional color, FLAWLESS TO VVS clarity, cut grade very good, measuring 7 mm wide, 7 mm long, 4. 7 mm deep; with very good polish and good symmetry. The proportions of the tanzanite are as follows: total depth 67. 1%, table width 60%. The overall quality rating of this tanzanite is 923 out of 1000.