Build a unique engagement ring with one of our certified Cushion Cut, 1.2 Carat diamonds, cut for maximum brilliance. All of our diamonds are accompanied by their own GIA or AGSL grading reports, detailing the reasoning behind the stone's 4C grades. Start with a diamond here, or take a different approach and start with a ring style, such as a simple, elegant solitaire or an vintage-inspired diamond halo. For expert advice and guidance on choosing your diamond, you can contact our customer service team or use our free virtual gemologist service. After you choose your wedding band or engagement ring, try Ritani's free in-store preview program and see it in person at one of our local jewelry store partners (US only).