Browse and build her a unique Round Cut, Vs2 diamond engagement ring with a unique setting she'll cherish endlessly. Each of Ritani's ethically sourced loose diamonds comes with its very own GIA or AGSL certification report, detailing the diamond's 4C grades. After you select the stone that's right for you, complete your ring with a style from our diverse selection of ring settings, from classic solitaires to sparkling vintage halos. If you encounter questions as you're shopping for a diamond, try our virtual gemologist for live advice from a non-commissioned expert. You can preview your diamond or finished engagement ring at any one of our regional jeweler partners, based all over the US.