Violet Blue Oval Tanzanite Gemstone 1.81 CaratsOne 1. 81 carats oval tanzanite, violet blue vivid color, FLAWLESS TO VVS clarity, cut grade good, measuring 6. 7 mm wide, 8. 4 mm long, 4. 7 mm deep; with good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 70. 1%, table width 55%. The overall qulaity rating of this tanzanite is 899 out of 1000. Customize a Ring or Pendant with This Gemstone? Did you know that we design custom Tanzanite jewelry? We would