Cognac diamonds have the brilliant sparkle and durability that makes diamonds so prized and offer hues from palest champagne through to deep chocolate brown, allowing you to select a stone as individual as your tastes and personality. This selection of cognac diamond engagement rings brings together designs from our collection as well as one–of-a-kind rings made as customer commissions. From modern cognac diamond solitaires to bold and unusual engagement rings, you will find designs to suit all tastes. Click an image to find out more about the design. Contact us to learn about commissioning a ring or view our bespoke page to find out more about the process.