Hermione Granger's Yule Ball earrings
These were the earrings worn by Hermione Granger to the Yule Ball in 1994, to which she attended with Viktor Krum, one of the four Champions in the Triwizard Tournament at Hogwarts. They were made of an unknown pink stone and shaped as flowers.[1] Harry Potter and the Goblet of Fire (film) (First appearance)
