Choose and preview your 1.6 Carat diamond at one of our reputable nationwide jewelers (US only). 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. After you select the stone that's right for you, complete your ring with a style from our diverse selection of ring settings, from timeless solitaires to sparkling antique halos. If you bump into questions as you're selecting a diamond, try our virtual gemologist for live advice from a non-commissioned pro. Ritani partners with local jewelers all over the United States so you can preview your designer jewelry in-person, for free.