This 18k yellow gold diamond halo with marquise side stone bridal set is gorgeous.The center stone on the engagement ring can be set with a round, princess, cushion, emerald, asscher, marquise, oval, radiant, pear or heart cut diamond ranging from 0.20 to 3.50 carats. There are 36 round diamond stones, prong set, forming a halo around the center stone and along the band, of GH color, SI1-SI2 clarity weighing 0.91 carats. There are 15 round diamonds, prong set, along the wedding band, of GH color, SI1-SI2 clarity, that weigh 0.26 carats.Expertly crafted in the U.S.A. this diamond halo with marquise side stone bridal set is stunning. Product Information Style Number NG6585 Metal 18k Yellow Gold Stone s Diamond Gender Women's Total Carat Weight 1.17 Side Stone Information 1 Stone Diamond Shape Pear Clarity SI1-SI2 Color G-H Setting Type Prong Carat Weight 0.25 Number Of Stones 2 Side Stone Information 2 Stone Diamond Shape Round Clarity SI1-SI2