Take a look at our radiant three stone diamond engagement rings, a symbol of your relationship as each stone represents the past, present, and future of your relationship. Three radiant cut diamonds are a great way to get ultimate sparkle as this shape has 70 facets, which is more than the classic round diamond. Available in a variety of metals, our radiant three stone engagement rings can be bought in rose, yellow, and white gold, as well as platinum and palladium. We offer free delivery and a 30 day return policy on our purchases, as well as bespoke design service.