David Ashton is a bespoke jewellery maker based in the OXO Tower on London's South Bank, crafting handmade pieces for over thirty years. Each commission is designed and created from scratch, with no mass production or batch methods. He works closely with clients to transform personal stories into unique engagement rings, heirloom redesigns, and contemporary pieces using his signature rub-over setting technique. All diamonds and gemstones are ethically sourced and conflict-free, while precious metals come from 100 percent recycled bullion under the LBMA Responsible Sourcing Assurance programme. His training in precision engineering and instrument making informs every detail of his meticulous craftsmanship.