Pear Shape Brilliant Cut Green Fancy Tanzanite 3.91 CaratsWeight: 3. 91cts Cut: Pear Brilliant Color: Yellowish Green Size: 9mm wide x 11. 8mm long x 6. 1mm deep Clarity: SI1 Origin: Tanzania Treatment: None Cut Grade: Excellent One 3. 91 carats pear shape brilliant cut green tanzanite, yellowish green color, SI1 clarity, cut grade excellent, measuring 9 mm wide, 11. 8 mm long, 6. 1 mm deep; with excellent polish and excellent symmetry. The proportions of the green tanzanite are as follows: total depth 76.