Wonderfully set in 18kt Yellow Gold, this vintage style diamond and blue sapphire engagement ring features four natural colored gemstones and twelve diamonds. The bright-white diamonds and precious gemstones are set in a pave setting with butterfly design.Design your own engagement ring with the interchangeable head prong mounting lets you select your own center stone.A matching band is also available for this heirloom September Birthstone bridal ring setting. Product Information Style Number U576 Metal 18k Yellow Gold Stone s Blue Sapphire, Diamond Gender Women's Width 2.60mm Top Width , 1.80mm Bottom Width Total Carat Weight 0.20 Side Stone Information 1 Stone Sapphire Shape Round Clarity Eye Clean Color Blue Setting Type Pave Carat Weight 0.03 Number Of Stones 4 Side Stone Information 2 Stone Diamond Shape Round Clarity VS2-SI1