Use our diamond education to learn about 1.4 Carat loose diamonds and craft the perfect custom ring she'll appreciate forever. Each of Ritani's loose diamonds comes with its own GIA or AGSL certification report, verifying that all of your diamond's details are correct. Once you've selected your perfect stone, choose from a diverse range of engagement ring styles, including antique solitaire and pave halo ring settings. Our skillful customer service team and non-commissioned gemologist service will add any assistance or advice you need during the selection process. You can preview your diamond or finished engagement ring at any one of our regional jeweler partners, based all over the US.