Ladies' sterling tanzanite pendant, with one vBI color, GIA Type I Clarity SI1, oval tanzanite. The tanzanite weighs .47 carat, measures 4 mm wide by 6 mm long, and is set in a bezel set. In addition, there is one bezel set round brilliant cut diamond, I color, SI2 clarity, with a total weight of .04 carat. The pendant weighs 2.28 grams. Includes sterling silver 18 inch chain..Our register #4tz1433.