Exceptional Emerald Cut 2.83 Carat TanzaniteTanzanite Description Measurements Custom Jewelry Amazingly cut Tanzanite in an emerald cut. The color on this Tanzanite doesn't get any better than what you are seeing here. The clarity is outstanding as well. A wonderful mix of blue and purple in a perfectly cut stone increases the pleasing brilliance of this gemstone. One 2. 83 carats emerald cut tanzanite, blue violet exceptional color, VS clarity, cut grade very good, measuring 6. 8 mm wide, 8. 7