Tanzanite Square Step Cushion Cut 11.40 CaratsWeight: 11. 40cts Cut: Square Step Cushion Color: 55% Blue 45% Violet Size: 12mm wide x 12mm long x 10. 7mm deep Clarity: VS2 Rating: 968 1000 Treatment: Heated Cut Grade: Excellent Cut By: Steve Moriarty One 11. 40 carats square step cushion tanzanite, violet blue exceptional (45% Violet 55% Blue) more blue color, VS2 clarity, cut grade excellent, measuring 12 mm wide, 12 mm long, 10. 7 mm deep; with excellent polish and excellent symmetry. Cut by