Below, we’ve broken down some of the best places to purchase star-worthy engagement rings online — from Blue Nile ‘s ...

Kate Upton's one-of-a-kind ring by Anita Ko features an eight-carat, round-cut diamond in a unique six-prong setting. Kate's left ring finger dazzled on the 2016 Met Gala red carpet, where she ...

Old-Fashioned Values: Vintage settings and stones are hipper than ever. Ashley Judd's big smile (pictured) might have something to do with the ring she got from race-car driver Dario Franchitti.