Harry Potter Sterling Silver Diadem Clip on Charm with Crystal Elements A sterling silver clip charm designed in the style of Rowena Ravenclaws Diadem, which was worn to enhance the wisdom of the wearer. It has feather detailing and is set in the centre with a blue crystal and finished with a blue crystal tail feather. A matching necklace, earrings and ring are available Made from Sterling Silver with crystal detailing and supplied boxed in Official Harry Potter branded packaging. 1.7g 2.0L x 1.8W x 0.2D