REYKJAVIK, ICELAND - JUNE 25: Queen Elizabeth II wears the Russian fringe diamond tiara whilst attending a State Banquet in Reykjavik, Iceland. (Photo by Tim Graham Photo Library via Getty Images)
REYKJAVIK, ICELAND - JUNE 25: Queen Elizabeth II wears the Russian fringe diamond tiara whilst attending a State Banquet in Reykjavik, Iceland. (Photo by Tim Graham Photo Library via Getty Images)