The 10 Most Exquisite and Extravagant Tiaras in European Royal Vaults

Queen Elizabeth proved that tiaras don't have to just be made of diamonds when she wore the Modern Sapphire tiara in October 2015 for the state dinner for Chinese President Xi Jinping. The stunning diamond and sapphire creation was commissioned by Elizabeth in the 1960s to match the sapphire necklace and earring set she was given by her father, King George VI, after her marriage to Prince Philip.