Brazilian Aquamarine Set
While the Queen is most often seen wearing diamonds, she has been seen wearing this dazzling Brazilian Aquamarine set, which includes a necklace, earrings, and tiara. It was first given to her in 1953 is has an estimated worth of $1 million.
The Cartier Halo Scroll Tiara
The Cartier Halo Scroll tiara is part of the Windsor collection. Originally made in 1936 for the Queen Mother, it was famously loaned to Kate Middleton for her wedding day in 2011. The tiara is worth about $1.6 million.