Blue Violet Tanzanite Gemstone 2.21ctsWeight: 2. 21cts Cut: Round Brilliant Color: Blue 40% 60% Violet Clarity: VS1 Size: 7. 5 mm wide, 7. 5 mm long, 5. 6 mm deep; Quality: 925 1000 One 2. 21 carats round brilliant cut tanzanite, blue violet vivid (40% 60%) more violet color, VS1 clarity, cut grade very good, measuring 7. 5 mm wide, 7. 5 mm long, 5. 6 mm deep; with very good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 74. 6%, table width 50.