Find the Radiant Cut, 1.7 Carat loose diamond of her dreams and view it in store before you buy. Each of Ritani's ethically sourced loose diamonds comes with its very own GIA or AGSL certification report, detailing the diamond's 4C grades. Once you've selected your perfect stone, choose from a diverse range of engagement ring styles, including six prong solitaire and split shank halo ring settings. For expert advice throughout your shopping, you can question our gemologist or superb customer service team. 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 San Jose, CA to New York City.