Select and preview your Oval Cut, 0.9 Carat diamond at one of our respected nationwide jewelers (US only). All Ritani products are conflict free and come with a grading report from the trusted diamond agencies GIA or AGSL. Once you've discovered the stone that's right for you, shop our wide range of engagement ring settings and metals, including fashionable yellow gold styles. If you need help along the way, you may engage with our customer service team or virtual gemologist. 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.