Blue Violet Emerald Cut Tanzanite Gemstone 5.45 CaratsOne 5. 45 carats emerald cut tanzanite, blue violet exceptional color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 8. 5 mm wide, 10. 5 mm long, 7. 6 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 89. 4%, table width 44. 7%, and a girdle thickness of 41. The tanzanite also has a crown angle of 50 40 30 and a pavilion angle of 41. The overall quality rating of this tanzaite