Diamond exhibition at Buckingham Palace for Jubilee
The Queen welcomes the public to Buckingham Palace on Saturday for the annual opening of the state rooms.
This year, to celebrate her Diamond Jubilee, a special exhibition includes an unprecedented display of the Queen's personal jewels - those inherited by Her Majesty or acquired during her reign.
Jenny Hill took a look at some of the highlights with curator Caroline de Guitaut.
29 Jun 2012