Round Brilliant Cut Tanzanite 1.65 CaratsWeight: 1. 65cts Cut: Round Brilliant Color: 60% Violet 40% Blue Size: 7mm wide x 7mm long x 5mm deep Clarity: VS1 Treatment: Heated Cut Grade: Good One 1. 65 carats round brilliant cut tanzanite, blue violet vivid (40%blue 60%violet) color, VS1 clarity, cut grade good, measuring 7 mm wide, 7 mm long, 5 mm deep; with good polish and good symmetry. Tanzanite is heated to enhance its color. Customize a Ring or Pendant with This Gemstone? Did you know