Discover the Round Cut, 0.7 Carat loose diamond of her dreams and view it in store before you buy. All Ritani diamonds have been examined by a third party rating agency, and come with a thorough certificate that guarantees their 4C grades are proper. You can start here with a diamond, or start with one of our gorgeous ring settings, including vintage-inspired halos and modern bezel settings. Our superb customer service team and free gemologist service will give any assistance or direction you need during the selection process. When you've chosen your diamond or wedding ring, you can select to preview it in-person, for free, at one of our US based, local partner jewelers, from Los Angeles, CA to New York City.