Buy it here https://www.tanzanitejewelrydesigns.c... One 1.57 carats square cushion tanzanite, blue violet vivid (40%blue/60%violet) color, VS1 clarity, cut grade good, measuring 6.6 mm wide, 6.5 mm long, 5 mm deep; with good polish and very good symmetry. Tanzanite is color enhanced by heating.
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