Tension Set Diamond Engagement Ring Floating diamond - Contemporary engagement ring. £1265.00 £1265.00 1 in stock. A beautiful single diamond, hand chosen for it's fire and charisma floats in between 18ct white gold curves. The unique band design feels voluptuous and natural and highlights the life in the diamond. A special diamond for a special moment. 18ct white gold diamond engagement ring. G/SI Band width 2mm We also Offer a Bespoke Jewellery Service if you're looking for a unique piece of jewellery, simply contact us we will be happy to help.