Round Brilliant Cut Tanzanite Gemstone 7.12ctsWeight: 7. 12cts Cut: Round Brilliant Cut Color: 45% Violet 55% Blue Clarity: VS1 Size: 10. 7 mm wide, 10. 7 mm long, 8. 5 mm Quality: 963 1000 One 7. 12 carats round brilliant cut tanzanite, violet blue exceptional (45% 55%) more blue color, VS1 clarity, cut grade very good, measuring 10. 7 mm wide, 10. 7 mm long, 8. 5 mm deep; with very good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 79. 4%, table