This designer diamond and blue sapphire engagement ring and matching wedding band features 10 diamonds that alternate with 12 blue sapphires. The genuine colored gemstones and clear white G-H/VS diamonds are beautifully set in a 18kt Yellow Gold prong setting.Select a center stone and design your own engagement ring with the interchangeable head prong mounting.This fancy color stone bridal band is also available in other metals. Product Information Style Number U648 Metal 18k Yellow Gold Stone s Blue Sapphire, Diamond Gender Women's Total Carat Weight 0.35 Main Stone Information 1 Stone Sapphire Shape Round Clarity Eye Clean Color Blue Setting Type Prong Carat Weight 0.20 Number Of Stones 12 Main Stone Information 2 Stone Diamond Shape Round Clarity VS2-SI1 Color G-H