Uncover the Radiant Cut, Very Good 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. Once you've selected your perfect stone, choose from a diverse range of engagement ring styles, including simple solitaire and pave halo ring settings. Our excellent customer service team and expert gemologist service will provide any assistance or guidance you need during the selection process. Visit one of our national jeweler partners, located across the country, to take advantage of our free in-store preview program and see your unmounted diamond or wedding ring in person (US only).