Tanzanite Sapphire Blue Square Cushion 7.72

Buy it here →One 7.72 carats square cushion sapphire blue tanzanite, violet blue exceptional (20% violet/80% blue) color, VS1 clarity, cut grade excellent, measuring 10.5 mm wide, 10.6 mm long, 9 mm deep; with very good polish and very good symmetry. The overall quality rating is 970 out of 1000. Tanzanite is color enhanced by heating.