Blue Violet Stepped Polygon Tanzanite Gemstone 6.04 CaratsOne 6. 04 carats stepped polygon tanzanite, blue violet exceptional color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 9. 9 mm wide, 12. 5 mm long, 8. 1 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 81. 8%, table width 46. 5%. The overall quality rating of this tanzanite is 967 out of 1000. Cut by Steve Moriarty. Customize a Ring or Pendant with This Gemstone? Did you