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 ...

Eugenie—the younger daughter of Prince Andrew and Sarah Ferguson —wore an emerald tiara, known as Margaret Greville’s tiara, that the late Queen Mother inherited in 1942.

The late Queen had worn the tiara in 1947 when she exchanged vows with Prince Philip, giving the headpiece, known as the ...