Precious metals and studious handcraft are the hallmarks of a dazzling dedication to Hogwarts: the world-famous school of witchcraft and wizardry. The houses of Gryffindor, Ravenclaw, Hufflepuff and Slytherin are captured in vivid colours of vitreous enamel, applied by hand to guilloché and low-relief. A sparkling red ‘Philosopher’s Stone’ cabochon hints at the magical possibilities that lie within.