Queen Elizabeth of the United Kingdom (later Queen Elizabeth the Queen Mother) wears the Oriental Circlet on a stamp released to commemorate her silver wedding anniversary, 1948; read all about this tiara’s lengthy royal history over here!

Princess Margaret, Countess of Snowdon wears the Persian Turquoise Tiara at a dinner for President Jonas of Austria at the embassy in London, May 1966; read about the tiara’s history over here!