Modeled by actress Alicia Witt at Christie’s in London, Chapeau d’Amour—the “hat of love”—was created by celebrity couture designer Louis Mariette in 2004.

Made of woven platinum
and covered in stunning diamonds, the hat was inspired by ivy and bluebells.

Valued at $2.7 million, The Chapeau d‘Amour, is currently the most expensive hat ever created.