This free ring is based on the Ravenclaw's Lost Diadem.

The hair ornament that was left behind by Rowena Ravenclaw, the founder of the Ravenclaw dormitory, and later turned into a Horcrux by Voldemort, has been made into a ring.

It is beautifully crafted with an eagle, the symbolic animal of Ravenclaw, and inlaid with blue stones.

It comes in a nice silver and black box, making it a perfect gift. Of course, it is also recommended for yourself.