An emotional tiara debut for Queen Camilla, a surprise re-wear for Princess Anne, and a treasured favourite of Sophie, Duchess of Edinburgh: all the royal jewellery tributes and traditions you missed at the Qatari State Dinner

As for Sophie, Duchess of Edinburgh, the late Queen’s ‘favourite daughter in law’, who has become something of a rock for the royals in recent months, wore her signature Aquarmarine Tiara. Thought to be a gift from Queen Elizabeth herself, the Duchess of Edinburgh first wore the piece at a gala celebrating the enthronement of Prince Albert of Monaco in 2005. The mother of Lady Louise Windsor and James, Earl of Wessex has become known for dazzling in the Tiara, especially after her…