State Visit from Mexico: HM The Queen

Tiara Alert!

And, holy moly, what a tiara alert it is, huh? That's the Brazilian Aquamarine Tiara, purchased by the Crown in 1957 and reworked with the giant center aquamarine after it was given to The Queen by the Brazilians as a part of a necklace. Only at a state banquet at Buckingham Palace can you bust out something with that much royal pizzazz. Even President Calderon looks a bit dazed!