2.93ct Natural Color Emerald Cut TanzaniteOne 2. 93 carats emerald cut tanzanite, natural diesel reddish brown blue color, FLAWLESS TO VVS clarity, cut grade excellent, measuring 7 mm wide, 9 mm long, 5. 4 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 77. 1%, table width 44. 3%. The overall quality rating of this tanzanite is 981 out of 1000 (color estimated). Cut by Steve Moriarty, original rough weigh 7. 33 carats. Yield