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Lionel Cherruault Royal Picture Library/Alamy |
The Princess of Wales (later Diana, Princess of Wales) wears the Spencer Tiara for a gala dinner in Toronto, October 1991; more on the aristocratic tiara here!
Sparkling Royal Jewels From Around the World
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Lionel Cherruault Royal Picture Library/Alamy |
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Terry Fincher/Daily Express/Hulton Archive/Getty Images |
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Keystone Archives/Heritage Images/The Print Collector/Alamy |