Tanzanite Earrings 2.93 Carats

One 7.19 carats antique cushion tanzanite, blue violet exceptional plus color in both incandescent and daylight, 10X LOUPE CLEAN clarity, cut grade very good, measuring 10 mm wide, 12 mm long, 8.1 mm deep; with very good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 80%. Tanzanites are enhanced by heating.  Overall quality grade 944 out of 1000.