Tanzanite is trichroic and exhibits pronounced pleochroism. The colors respective to the three vibrational directions are sapphire-blue, sage green, and purple. Orientation is an important consideration for cutters who need to consider both the yield and the resulting color. And because of their similarity in color, comparisons between tanzanite and sapphire are inevitable.

Natural Tanzanite Cushion, 13.190 cts

Natural Tanzanite Heart, 2.470 cts

Natural Tanzanite Heart, 10.990 cts

Natural Tanzanite Heart, 11.750 cts

Natural Tanzanite Oval, 10.140 cts 

Natural Tanzanite Oval, 11.510 cts

Natural Tanzanite Cushion, 27.910 cts

Natural Tanzanite Heart, 8.140 cts

Natural Tanzanite Cushion, 7.970 cts

Natural Tanzanite Cushion, 6.250 cts

Natural Tanzanite , 90.240 cts