Melbourne-based artist William Llewellyn Griffiths has worked with many high-profile companies over his career, including collaborations with Dolce & Gabbana, Vivienne Westwood and the late Alexander McQueen. He mastered his technique over a 30-year span working in London’s Hatton Garden district. One of his more recent creations are the magnificently handmade lock and key-styled rings. Pieces are engraved in fine detail, and the center stone can either be topaz, sapphire or diamond.