Expertly crafted in the U.S.A. this tanzanite and diamond halo oval pendant necklace is absolutely beautiful.The center oval purple tanzanite stone is eye-clean, prong set, weighing a total of 3.15 carats and is surrounded by a halo of 29 round diamond stones, prong set, of G-H color and SI1-SI2 clarity, weighing a total of 0.22 carats.This 14k yellow gold tanzanite and diamond halo oval pendant necklace is a must have. Product Information Style Number NG5993 Metal 14k Yellow Gold Stone s Tanzanite, Diamond Gender Women's Total Carat Weight 3.37 Main Stone Information Stone Tanzanite Shape Oval Clarity Eye Clean Color Purple Setting Type Prong Carat Weight 3.15 Number Of Stones 1 Dimension 10x8mm Side Stone Information Stone Diamond Shape Round Clarity SI1-SI2