Violet Blue Square Cushion Tanzanite Gemstone 4.25ctsWeight: 4. 25cts Cut: Square Cushion Color: Violet 25% Blue 75% Clarity: VS1 Size: 9. 6 mm wide, 9. 7 mm long, 6. 2 mm deep Quality: 958 1000 One 4. 25 carats square cushion tanzanite, violet blue exceptional (25% 75%) color, VS1 clarity, cut grade very good, measuring 9. 6 mm wide, 9. 7 mm long, 6. 2 mm deep; with very good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 64. 6%, table width 57%. The overall