Antique Cushion Cut Tanzanite 11.80 CaratsWeight: 11. 80cts Color: 90% Blue 10% Violet Cut: Antique Cushion Size: 7. 2mm wide x 13. 1mm long x 5. 5mm deep Clarity: VS1 Rating: 990 1000 Cut Grade: Excellent Cut By: Steve Moriarty One 11. 80 carats antique cushion tanzanite, Violet blue exceptional (10%violet 90%blue) color, VS1 clarity, cut grade excellent, measuring 7. 2 mm wide, 13. 1 mm long, 5. 5 mm deep; with excellent polish and excellent symmetry. The overall quality rating of this