Lab Grown Cushion Cut Rings

Discover cushion cut lab-grown diamond rings at Mapple Gems — a soft, romantic shape with rounded corners and vintage charm, in real IGI-certified lab-grown diamonds. The cushion cut blends antique elegance with brilliant modern sparkle, and lab-grown diamonds deliver it ethically and affordably.

Our cushion cut lab diamond rings come in solitaire, hidden-halo, pavé, and elongated-cushion styles, each made to order and handcrafted in 925 sterling silver or solid 10K–18K gold. Pick your carat, color, and clarity to design a ring that suits your budget.

Prefer an elongated cushion for extra finger coverage? We offer both classic and elongated shapes. Free worldwide shipping on every ring. 💍