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

The radiant cut is the perfect marriage of brilliance and structure — combining the fire of a round diamond with the bold, geometric lines of a rectangular shape. Striking, versatile, and full of personality, it suits those who want maximum sparkle with a modern edge.

Explore our collection of radiant 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, built to dazzle for a lifetime.