Pair of ladies' 14k white gold tanzanite lever back pierced earrings, with two blue violet vivid color, GIA Type I Clarity VS2-SI1, oval tanzanites. The tanzanites have a total weight of 1.90 carats, measure 5 mm wide by 7 mm long, and are 4 prong set. The earrings weigh 1.46 grams. Tanzanites are color enhanced by heating.