One 2.20 carats trilliant cut tanzanite, blue violet vivid color rating 900 in both daylight and incandescent lighting, GIA TYPE 1 clarity RATING OF 7 out of 10, cut grade excellent, RATING 962, measuring 8.1 mm wide, 8.1 mm long, 5.7 mm deep; with excellent polish and excellent symmetry. The proportions of the tanzanite are as follows: total depth 70.4%, table width 50%. The overall quality rating of this tanzanite is 854 out of 1000. This tanzanite was enhance by heating to !050 degrees fahrenheit in our shop.
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