Unheated Natural Stepped Emerald Cut Tanzanite Gemstone 7.32 CaratsOne 7. 32 carats stepped emerald cut tanzanite, natural unheated color, VS1 clarity, cut grade very good, measuring 9. 2 mm wide, 10 mm long, 8. 3 mm deep; with very good polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 90. 2%, table width 67%. Cut by Steve Moriarty. Customize a Ring or Pendant with This Gemstone? Did you know that we design custom Tanzanite jewelry? We would love to help you design the