Blue Violet Square Cushion Tanzanite Gemstone 1.36 CaratsOne 1. 36 carats square cushion tanzanite, blue violet vivid+ color, FLAWLESS TO VVS clarity, cut grade very good, measuring 6 mm wide, 6. 1 mm long, 4. 8 mm deep; with good polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 78. 7%, table width 61%. The overall quality rating of this tanzanite is 917 out of 1000 Customize a Ring or Pendant with This Gemstone? Did you know that we design custom Tanzanite