Blue Violet Stepped Pear Shape Tanzanite Gemstone 4.52 CaratsOne 4. 52 carats stepped pear shape tanzanite, VS clarity, cut grade excellent, measuring 9. 1 mm wide, 12. 5 mm long, 7 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 76. 9%, table width 40. 6%. Customize a Ring or Pendant with This Gemstone? Did you know that we design custom Tanzanite jewelry? We would love to help you design the perfect piece of jewelry for this Tanzanite