Trilliant Tanzanite Ring with Ideal Cut DiamondsLadies' 14k white gold tanzanite ring custom designed by Christopher Michael with an amazing trilliant cut Tanzanite weighing almost 2 carats accented by a long row of brilliant cut Diamonds. All set in 14kt white gold. A very unique Tanzanite ring. One violet blue vivid color, GIA Type I Clarity VS, trilliant cut tanzanite. The tanzanite weighs 1. 91 carats, measures 8 mm wide by 8 mm long by 5. 3 mm deep, and is 4 prong set. Tanzanite is color