Blue Violet Oval Tanzanite Gemstone 5.34 CaratsOne 5. 34 carats oval tanzanite, blue violet exceptional (50 50) color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 9. 3 mm wide, 10. 7 mm long, 7. 8 mm deep; with very good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 83. 9%, table width 50. 5%. The overall quality rating of this tanzanite is 952 out of 1000. Tanzanite is color enhanced by heating. Customize a Ring or Pendant with This