Expertly crafted in the U.S.A. this tanzanite and diamond halo cushion pendant necklace is absolutely gorgeous.The center cushion purple tanzanite stone is eye-clean, prong set, weighing a total of 1.45 carats and is surrounded by a halo of 20 round diamond stones, prong set, of G-H color and SI clarity, weighing a total of 0.20 carats.This 14k white gold tanzanite and diamond halo cushion pendant necklace is a must have. Product Information Style Number NG5821 Metal 14k White Gold Stone s Tanzanite, Diamond Gender Women's Total Carat Weight 1.93 Main Stone Information Stone Tanzanite Shape Cushion Clarity Eye Clean Color Purple Setting Type Prong Carat Weight 1.73 Number Of Stones 1 Dimension 7x7mm Side Stone Information Stone Diamond Shape Round Clarity SI1-SI2