Blue Violet Exceptional Emerald Cut Tanzanite Gemstone 9.32 CaratsOne 9. 32 carats emerald cut tanzanite, blue violet exceptional color, 10X LOUPE CLEAN clarity, cut grade very good, measuring 10. 6 mm wide, 13. 8 mm long, 6. 8 mm deep; with very good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 64%. Tanzanites are enhanced by heating. Overall quality grade 916 out of 1000. Customize a Ring or Pendant with This Gemstone? Did you know that we design custom Tanzanite