Violet Blue Trillant Cut Tanzanite Gemstone 1.46 CaratsOne 1. 46 carats trilliant cut tanzanite, violet blue vivid color (more blue), VS1 clarity, cut grade good, measuring 7. 5 mm wide, 7. 5 mm long, 4. 6 mm deep; with very good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 61. 3%, table width 64%. The overall quality rating of this tanzanite is 890 out of 1000. Tanzanite is color enhanced by heating. Customize a Ring or Pendant with This Gemstone? Did you