Browse and build her a unique Emerald Cut, 0.6 Carat diamond engagement ring with a unique setting she'll cherish endlessly. All Ritani products are ethically sourced and come with a certification report from the established 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 favored palladium styles. Use our customer service team and virtual gemologist to help guide you if you want expert assistance. We have partnered with local jewelry stores across the US so that you can see your loose diamond or engagement ring in person and try before you buy.