Blue Violet Round Brilliant Cut Tanzanite Gemstone 4.82 CaratsOne 4. 82 carats round brilliant cut tanzanite, blue violet exceptional (45% 55%) color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 10 mm wide, 10 mm long, 7. 1 mm deep; with very good polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 71%, table width 44%. Strong color shift from daylight to incandescent. The overall quality rating of this tanzanite is 964 out of 1000. Tanzanite is color enhanced