Blue Violet Intense Trilliant Cut Tanzanite Gemstone 2.59 CaratsOne 2. 59 carats trilliant cut tanzanite, blue violet intense color, 10 X LOUPE CLEAN clarity, cut grade excellent, measuring 8. 6 mm wide, 8. 8 mm long, 5. 1 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 59%. Cut by Steve Moriarty. Tanzanites are enhanced by heating. Overall quality rating 900 out of 1000. Sold to Mike Dunn