14K Yellow Gold Round Brilliant Cut Tanzanite Studs 1.72 CaratsTanzanite Weight: 1. 72cts Color: 60% Blue 40% Violet Clarity: GIA Type I Clarity VS1 Cut: Round Brilliant Stone Size: 5. 7mm wide x 5. 7mm long Metal: 14K Yellow Gold 14k yellow gold tanzanite stud pierced earrings with friction backs, with two violet blue exceptional (40%violet 60%blue) color, GIA Type I Clarity VS1, round brilliant cut tanzanites. The tanzanites have a total weight of 1. 72 carats, measure 5. 7 mm wide by 5. 7 mm long, and are 4