This 14k yellow gold opal and diamond halo cushion pendant necklace is absolutely gorgeous.The center cushion-cut opal stone is eye-clean, prong set, weighing a total of 0.55 carats and is surrounded by a halo of 20 round diamond stones, prong set, of G-H color and SI1-SI2 clarity, weighing a total of 0.16 carats.Expertly crafted in the U.S.A. this opal and diamond halo cushion pendant necklace is sure to impress the crowd. Product Information Style Number NG6110 Metal 14k Yellow Gold Stone s Opal, Diamond Gender Women's Total Carat Weight 0.71 Main Stone Information Stone Opal Shape Cushion Clarity Eye Clean Color white Setting Type Prong Carat Weight 0.55 Number Of Stones 1 Dimension 5x5mm Side Stone Information Stone Diamond Shape Round Clarity SI1-SI2