Emerald Cut *Mostly Blue* Tanzanite 3.84 CaratsWeight: 3. 84cts Cut: Emerald Color: 90% Blue 10% Violet Size: 6. 8mm wide x 10. 5mm long x 6mm deep Clarity: VS1 Rating: 953 1000 Treatment: Heated Cut Grade: Very Good One 3. 84 carats emerald cut tanzanite, violet blue exceptional (10%violet 90%blue) color, VS1 clarity, cut grade very good, measuring 6. 8 mm wide, 10. 5 mm long, 6 mm deep; with very good polish and very good symmetry. The overall quality rating of this tanzanite is 953 out of 1000.