Fourteen-Karat White Gold, Diamond and Tanzanite Pendant with Necklace, the pendant with a prong-set triangular brilliant-cut tanzanite with an approximate weight of 7.88 carats, surrounded by a 115 prong-set round brilliant-cut diamonds, with a total weight of approximately 2.34 carats, together with a 17" white gold necklace, h. 1-3/4" to top of bail, w. 1-1/8".