Blue Violet Vivid Antique Cushion Tanzanite Gemstone 1.61 Carats

One 1.61 carats antique cushion tanzanite, blue violet vivid color, SI1 clarity, cut grade very good, measuring 5.3 mm wide, 8.4 mm long, 4.6 mm deep; with excellent polish and very good symmetry. Cut by Steve Moriarty. Overal quality rating is 825 out of 1000. Tanzanites are enhanced by heating.