Diamond solitaire rings are a wonderfully classic choice. Crafted using a single diamond at the centre, this effortlessly elegant design continues to be the most popular style of ring for getting engaged. Our selection of beautiful solitaire engagement rings can be customised by selecting your ideal metal type and diamond to create a piece that is truly personal. We're here to help you find the perfect diamond engagement rings with a choice of precious metals. You can choose between traditional yellow gold and platinum, as well as white gold and on-trend rose gold to create a stunning, timeless design.