14K TANZANITE & DIAMOND EARRINGS: A single dark purplish-blue triangular cut tanzanite is featured in each white gold earring, the total approx 2.25 CTW. 2.28 CTW triangular cut side stones outline the tanzanites and approx 2.28 CTW. Weighs approx 3.40 grams. Sold with appraisal from Jewelry Appraisers of America, Inc. dated 12-28-11.