This fancy designer diamond and amethyst engagement ring setting with side stone accents is crafted in 18kt White Gold. Two February Birthstone gem's sit on each side of the six-prong mounting that is interchangeable with other heads. A total of 10 brilliant cut round diamonds, 5 on each side of the mount, also accent the 3-stone bridal ring. The natural and genuine colored gemstone amethysts are set in a prong setting. The G-H/VS diamonds are set in a channel setting.Design your own engagement ring with a center stone of your choice carat weight and shape. Product Information Style Number UB1415 Metal 18k White Gold Stone s Amethyst, Diamond Gender Women's Width 2.82mm Top Width , 2.34mm Bottom Width Total Carat Weight 0.50 Side Stone Information 1 Stone Amethyst Shape Round Clarity Eye Clean Color Purple Setting Type Prong Carat Weight 0.30 Number Of Stones 2 Side Stone Information 2 Stone Diamond Shape Round