Harry Potter Love potion Gold Plated earrings It's no surprise that drinking the Love Potion will make you obsessed or infatuated with the person who gave it to you. Banned at Hogwarts, you will have to smuggle it in if you want to take it Gold Plated stud earrings plated alloy with enamelling detail. These earrings come on Harry Potter branded packaging. Each stud is approx 10 mm by 10 mm.