Violet Blue Vivid Emerald Cut Tanzanite Gemstone 2.35 Carats

One 2.35 carats emerald cut tanzanite, violet blue vivid color (mostly blue), SI1 clarity, cut grade excellent, measuring 6.8 mm wide, 7.5 mm long, 5.8 mm deep; with excellent polish and excellent symmetry. Cut by Steve Moriarty.  Overall quality rating is 833 out of 1000.  Tanzanites are enhanced by heating.