Blue Violet Round Brilliant Cut Tanzanite Gemstone 2.02 CaratsOne 2. 02 carats round brilliant cut tanzanite, blue violet vivid color, FLAWLESS TO VVS clarity, cut grade good, measuring 7. 8 mm wide, 7. 9 mm long, 5 mm deep; with good polish and good symmetry. The proportions of the tanzanite are as follows: total depth 63. 7%, table width 53. 5%. Tanzanite is color enhanced by heating. The overall quality rating of this tanzanite is 889 out of 1000. Customize a Ring or Pendant with This Gemstone? Did you know