The Cartier Opal Tiara Worn at Queen Elizabeth II’s Coronation Heads to Sotheby’s Geneva

The Devonshire opal tiara, a Cartier jewel worn at the 1953 coronation, leads Sotheby's Royal & Noble Jewels in Geneva on Nov 11. The post The Cartier Opal Tiara Worn at Queen Elizabeth II’s Coronation Heads to Sotheby’s…