Choose from our assorted range of Oval Cut, I Color diamonds so you can build the perfect wedding ring, pendant, or set of diamond earrings. All Ritani diamonds have been analyzed by a third party rating agency, and come with a detailed certificate that guarantees their 4C grades are accurate. You can start here with a diamond, or start with one of our gorgeous ring settings, including vintage-inspired halos and modern bezel settings. For expert advice throughout your shopping, you can question our gemologist or superb customer service team. We have partnered with local jewelry stores across the US so that you can see your loose diamond or designer jewelry in person and try before you buy.