Prince Charles and the Duchess of Cornwall paid a visit to one of London's oldest, most famous food markets today.
The royal couple were in Borough Market to meet traders at the Old Hall.
It was forced to close two years ago, because of rail construction work, but the stalls are now back in business, as Liz Wickham reports.
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The entertainer was held for the murder of Stuart Lubbock, who was found dead in his swimming pool in 2001, but never charged.
Although the diamond was believed to be cut in the 19th Century, its history and how it arrived at the car boot sale is unknown.
The former entertainer, who was released from prison on Friday, is accused of indecently assaulting three women in the 70s and 80s.