Violet Blue Round Brilliant Tanzanite Gemstone 1.91ctsWeight: 1. 91cts Cut: Round Brillaint Color: Violet 15% Blue 85% Clarity: VS1 Size: 7. 2 mm wide, 7. 2 mm long, 5. 5 mm deep; Quality: 970 1000 One 1. 91 carats round brilliant cut tanzanite, violet blue exceptional (15% 85%) more blue color, VS1 clarity, cut grade excellent, measuring 7. 2 mm wide, 7. 2 mm long, 5. 5 mm deep; with very good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 76. 4%, table width