Blue Violet Stepped Square Tanzanite Gemstone 1.32 CaratsOne 1. 32 carats stepped square tanzanite, blue violet intense (20% 80%) color, SI1 clarity, cut grade excellent, measuring 5. 7 mm wide, 5. 7 mm long, 4. 9 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 86%, table width 45. 6%. Cut by Steve Moriarty. The overall quality rating of this tanzanite is 867 out of 1000. Tanzanite is color enhanced by heating Customize a Ring or Pendant