Ring of Marvolo Mrax with Harry Potter movie

The ring is made of zinc alloy and has two options: with a black stone and with a stone of coffee, translucent color.
The ring of Marvolo Mrax was one of the crucifixes created by Volin de Mort. In the film, this ring is found by Albus Dumbledore. After Albus realizes that the stone on the ring is not ordinary, but is a Resurrection stone – one of the Deathly Hallows. Despite the fact that it is krestrazh (and perhaps under its action), he is trying to get his sister Ariana back from non-existence. But the use of the ring and the subsequent destruction, Albus Dumbledore was very expensive. Severus Snape was able to localize the curse of the ring on Dumbledore’s hand. But it was only a temporary measure…