Pair of ladies' 14k white gold tanzanite stud pierced earrings with lever backs, with two blue violet vivid color, GIA Type I Clarity FLAWLESS TO VVS, pear shape tanzanites. The tanzanites have a total weight of 2.61 carats, measure 6 mm wide by 8 mm long, and are 4 prong set. In addition, there are two 4 prong set ideal round brilliant cut diamonds, F-G color, SI2 clarity, measuring 2 mm wide by 2 mm long with a total weight of .06 carat. The earrings weigh 2.39 grams. Tanzanites are color enhanced by heating..