Blue Violet Emerald Cut Tanzanite Gemstone 6.05 CaratsOne 6. 05 carats emerald cut tanzanite, blue violet exceptional color (color rating 950), VS1 clarity, cut grade very good, measuring 7. 8 mm wide, 12. 2 mm long, 6. 4 mm deep; with good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 82%, table width 62. 5%. The overall quality rating of this tanzanite is 925 out of 1000. Tanzanite is color enhanced by heating. Customize a Ring or Pendant with This