Explore beautiful square cut diamond rings and propose with a stunning ring that will stand the test of time. These square diamond rings offer the elegance of a traditional engagement ring, with a showstopping centre stone, intricately crafted into an eye-catching square shape. As well as the focal stone, many diamond square rings are embellished further with smaller diamonds running down the band or around the stone for added sparkle. Shop diamond rings online at Ernest Jones, and order today.