Violet Blue Round Brilliant Cut Tanzanite Gemstone 8.44 CaratsOne 8. 44 carats round brilliant cut tanzanite, violet blue exceptional (35% 65%) color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 12. 7 mm wide, 12. 7 mm long, 7. 9 mm deep; with very good polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 62. 2%, table width 49. 6%. The overall quality rating of this tanzanite is 968 out of 1000. Tanzanite is color enhanced by heating. A excellent gem with red