Blue Violet Shield Tanzanite Gemstone 10.14 Carats ON HOLD AROne 10. 14 carats shield tanzanite, blue violet exceptional color, VS1 clarity, cut grade excellent, measuring 13. 4 mm wide, 13. 9 mm long, 9. 2 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 68%, table width 33. 5%. Cut by Steve Moriarty in a step style shield cut. This tanzanite was heated to 1050 degrees fahrenheit to enhance its color. The overall quality rating of this