The Ashlyn is a handcrafted diamond engagement ring setting from MOH London, Hatton Garden's premier fine jewellers. Round Solitaire Pave Engagement Ring With Matching Band Set. This beautiful setting is designed to be paired with your choice of round or fancy-shaped centre diamond, natural or lab-grown, allowing you to create a fully bespoke ring. Available in 18k white gold, 18k yellow gold, 18k rose gold, and platinum. All engagement ring settings are made to order and finished to the highest standards of fine jewellery craftsmanship.