This 14k yellow gold opal and diamond halo cushion pendant necklace is a must have.The center cushion-cut opal stone is eye-clean, prong set, weighing a total of 3.80 carats and is surrounded by a halo of 32 round diamond stones, prong set, of G-H color and SI1-SI2 clarity, weighing a total of 0.25 carats.Expertly crafted in the U.S.A. this opal and diamond halo cushion pendant necklace is truly gorgeous. Product Information Style Number NG6200 Metal 14k Yellow Gold Stone s Opal, Diamond Gender Women's Total Carat Weight 4.05 Main Stone Information Stone Opal Shape Cushion Clarity Eye Clean Color white Setting Type Prong Carat Weight 3.8 Number Of Stones 1 Dimension 9x9mm Side Stone Information Stone Diamond Shape Round Clarity SI1-SI2