![Queen Mary of the United Kingdom, ca. 1920s](https://i0.wp.com/www.thecourtjeweller.com/wp-content/uploads/2021/09/2021-0926-mary01.jpg?resize=1200%2C812&ssl=1)
Queen Mary is perhaps most associated with pearls and emeralds, but her royal jewelry collection also included numerous gorgeous pieces set with blue sapphires. Today, we’ve got a look at some of them, including some spectacular brooches, tiaras, and necklaces.