Select and preview your Oval Cut, D Color diamond at one of our respected nationwide jewelers (US only). Each of Ritani's loose diamonds comes with its own GIA or AGSL grading report, verifying that all of your stone's details are correct. When you've picked your gemstone, you can then peruse our large selection of engagement ring settings and metal options, such as palladium or white gold. If you prefer assistance along the way, you may engage with our virtual gemologist or customer service team. We have partnered with local jewelry stores across the US so that you can see your loose diamond or designer jewelry in person and try before you buy.