8.27ct Mixed Round Cut Tanzanite GemstoneOne 8. 27 carats 16 mains mixed cut round tanzanite, blue violet exceptional color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 12. 5 mm wide, 12. 5 mm long, 8. 9 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 71%, table width 42. 4%. The overall quality rating of this tanzanite is a perfect 1000. A recut of a larger gem by Steve Moriarty. Customize a Ring or Pendant with