However, while the diadem may currently be in Kate's possession, the sparkler has a storied history. Upon Queen Mary's death in 1953, the piece was passed down to her granddaughter, Elizabeth.

Queen Camilla became a member of the royal family upon her wedding to Prince Charles in 2005, but she didn't wear a tiara for ...

Queen Camilla may have only become a working royal in 2005, but she's still had plenty of occasions to don stunning tiaras —and there seems to be one that holds a special place in the royal's ...

The Queen Mary Fringe diamond tiara—complete with 47 bars of diamonds—“was of great sentimental value to the Queen.” A new memorial honoring the historic 70-year reign of Queen Elizabeth ...

The Belgian Sapphire Tiara was also a favorite of Queen Elizabeth. Per The Royal Watcher, it first belonged to Princess Louise of Belgium, daughter of King Leopold II and wife of Prince Philip of ...

The diadem was closely associated with Queen Elizabeth, who wore it on the way to her crowning ceremony in 1953 and en route to most State Openings of Parliament. King Charles' mother was also ...

Queen Elizabeth wore this tiara to her own wedding in 1947, it was her "something borrowed." If the bet pays off, at 12-1 odds, this gambler stands to win £72,000 (over $115,000).

King Charles, wearing the Imperial State Crown and the Robe of State, sits alongside Queen Camilla, wearing the Diamond Diadem. Queen Elizabeth II wearing The Diamond Diadem in 2006. Per the Royal ...