The Queen held a private audience at Buckingham Palace.
Can you spy the brooch on this dress? At first glance, it appears to be the Cambridge Pearl Pendant Brooch worn without its pendant. I am thinking, however, that it may be another; The Queen has at least one other small round brooch with a central pearl and diamond surround (honestly, it wouldn't surprise me if she has more than one other, this is a popular and not particularly distinctive arrangement of stones). This brooch seems a bit smaller than the Cambridge. It's very difficult to be certain without a front view and on this background.
