Stepped Emerald Cut Tanzanite Gemstone 20.46 CaratsOne 20. 46 carats stepped emerald cut tanzanite,violet blue exceptional color (20% 80%) FLAWLESS TO VVS clarity, cut grade excellent, measuring 13. 3 mm wide, 18. 4 mm long, 9. 6 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 72. 2%, table width 42. 1%. The overall quality rating of this tanzanie is 990 out of 1000. Customize a Ring or Pendant with This Gemstone? Did you know that we