Sterling Silver and 9ct gold. 3SMCDP2 The exceptional 1911 coronation crown of Queen Mary set with over 2000 diamonds contained three unique diamonds that could be removed and worn separately as magnificent pieces of jewellery. These included the celebrated Koh-i-Nr and the larger cuts from the internationally famous Cullinan Diamonds. This lavish collection is inspired by one of the most unquestionably grand crowns in Royal British history. The sublime silver and rose gold pendant contains rare Welsh gold and is set with three sparkling diamonds.