Blue Violet Round Brilliant Tanzanite Gemstone 1.43ctsWeight: 1. 43cts Cut: Round Brilliant Cut Color: 45% Blue 55% Violet Clarity: VS1 Size: 6. 65 mm wide, 6. 6 mm long, 4. 7 mm deep Quality: 920 1000 One 1. 43 carats round brilliant cut tanzanite, blue violet vivid (45% 55%) more violet color, VS1 clarity, cut grade very good, measuring 6. 65 mm wide, 6. 6 mm long, 4. 7 mm deep; with very good polish and very good symmetry. The overall quality rating of this tanzanite is 920 out of 1000. Tanzanite is