CANTON, CHINA -OCTOBER 15: Queen Elizabeth ll, wearing the Brazilian Aquamarine Prure Tiara and necklace, smiles as she attends a banquet in Canton during her visit to China on October 15, 1986 in Canton, China. (Photo by Anwar Hussein/Getty Images)
CANTON, CHINA -OCTOBER 15: Queen Elizabeth ll, wearing the Brazilian Aquamarine Prure Tiara and necklace, smiles as she attends a banquet in Canton during her visit to China on October 15, 1986 in Canton, China. (Photo by Anwar Hussein/Getty Images)