The Diamond Diadem, Bridge and Rundell, 1820 - 1821, a part of Queen Elizabeth II's personal collection including magnificent jewels and photographs of the Queen, which will go on show in the special display Platinum Jubilee: The Queen's Accession at the Summer Opening of Buckingham Palace from 22 July. Picture date: Thursday July 21, 2022. (Photo by Kirsty O'Connor/PA Images via Getty Images)
The Diamond Diadem, Bridge and Rundell, 1820 - 1821, a part of Queen Elizabeth II's personal collection including magnificent jewels and photographs of the Queen, which will go on show in the special display Platinum Jubilee: The Queen's Accession at the Summer Opening of Buckingham Palace from 22 July. Picture date: Thursday July 21, 2022. (Photo by Kirsty O'Connor/PA Images via Getty Images)
The Diamond Diadem, Bridge and Rundell, 1820 - 1821, a part of Queen Elizabeth II's personal collection including magnificent jewels and photographs of the Queen, which will go on show in the special display Platinum Jubilee: The Queen's Accession at the Summer Opening of Buckingham Palace from 22 July. Picture date: Thursday July 21, 2022. (Photo by Kirsty O'Connor/PA Images via Getty Images)
The Diamond Diadem, Bridge and Rundell, 1820 - 1821, a part of Queen Elizabeth II's personal collection including magnificent jewels and photographs of the Queen, which will go on show in the special display Platinum Jubilee: The Queen's Accession at the Summer Opening of Buckingham Palace from 22 July. Picture date: Thursday July 21, 2022. (Photo by Kirsty O'Connor/PA Images via Getty Images)
