Choose from our assorted range of Cushion Cut, 5 Carat diamonds so you can build the perfect wedding ring, pendant, or set of diamond earrings. Each of Ritani's ethically sourced loose diamonds comes with its very own GIA or AGSL certification report, detailing the diamond's 4C grades. You can start here with a diamond, or start with one of our beautiful ring settings, including antique-inspired halos and contemporary bezel settings. Our skillful customer service team and non-commissioned gemologist service will add any assistance or advice you need during the selection process. Ritani partners with local jewelers all over the United States so you can preview your designer jewelry in-person, for free.