Queen Camilla marks turning 77 by donning Diamond Diadem tiara and Queen Elizabeth II's Coronation Necklace - estimated to be worth around £72,000 - at State Opening of Parliament
![Queen Camilla marks turning 77 by donning Diamond Diadem tiara and Queen Elizabeth II's Coronation Necklace - estimated to be worth around £72,000 - at State Opening of Parliament](https://i.dailymail.co.uk/1s/2024/07/17/17/87456321-0-image-a-4_1721232993930.jpg)
Queen Camilla, attending the State Opening of Parliament on her 77th birthday, wore two of the royal collection's most significant jewels for the historic day.