Princess Diana Choker

For her engagement to Prince Charles in 1981, Diana, Princess of Wales was given a large 20 carat sapphire brooch surrounded by two rows of diamonds as an engagement gift by Queen Elizabeth the Queen Mother. Not being the type of person to wear a brooch, Diana later added rows of pearls to the brooch and turned it into a choker which she wore often, most well remembered was the night she danced at the White House with John Tavolta in 1985.