Cushion Cut Engagement Rings | Lab-Grown Diamonds | Kate & Kole

The cushion cut blends the brilliance of a modern diamond with the soft, rounded corners of a vintage silhouette. Warm, romantic, and deeply characterful — it’s a shape that carries history while feeling entirely timeless.

Explore our collection of cushion cut engagement rings, available as ready-to-wear styles or made to order in our Newcastle studio. Each ring is crafted with ethically sourced lab-grown diamonds and recycled precious metals, designed to be worn and treasured for a lifetime.