Tanzanite Oval 7.86 CaratsWeight: 7. 86cts Cut: Oval Color: 55% Blue 45% Violet Size: 10. 4mm wide x 13. 7mm long x 7. 8mm deep Clarity: VS1 Rating: 955 1000 Treatment: Heated Cut Grade: Very Good One 7. 86 carats oval tanzanite, violet blue exceptional (45% violet 55% blue) color, VS1 clarity, cut grade very good, measuring 10. 4 mm wide, 13. 7 mm long, 7. 8 mm deep; with very good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth