Shop our vast selection of Emerald Cut, 0.7 Carat diamonds and build the perfect ring today. 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 discovered the stone that's best for you, shop our wide range of engagement ring settings and metals, including stylish platinum styles. Use our customer service team and virtual gemologist to help guide you if you want trained 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.