Buy it here →Ladies’ 14k yellow gold tanzanite pendant, with one blue violet exceptional (40%/60%) more violet color, GIA Type I Clarity VS1, square cushion tanzanite. The tanzanite weighs 2.28 carats, measures 7.1 mm wide by 7.1 mm long by 5.5 mm deep, has very good cut, very good polish and very good symmetry, and is 4 split prong set. The overall quality rating of this tanzaite is 930 out of 1000. Tanzanite is color enhanced by heating.