For Kenson Violet Blue Antique Cushion Tanzanite Gemstone 3.34 CaratsOne 3. 34 carats antique cushion tanzanite, violet blue exceptional (15% 85%) color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 8. 2 mm wide, 9. 3 mm long, 6. 1 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 74. 4%, table width 58. 5%. The overall quality rating of this tanzanite is 958 out of 1000. Tanzanite is color enhanced by heating. 6 11 2021 Customize a Ring or