It is a statement of record that for the Peter Jackson Lord of the Rings movie trilogy we made the One Ring in all its appearances, the silver chain worn by Frodo Baggins and Vilya, ring of Elrond.
We did not make any of the other rings and jewellery in the movie.
This is a replica of the original ring we designed and made for actor Hugo Weaving who played Elrond in the movies. For legal reasons we cannot use the actual name given to the ring in the books and movies. We call it “The Ring of Hugo”. It is not licensed merchandise. The prop ring for the movie was made from 18ct yellow gold with a genuine natural ceylon sapphire.
In the Peter Jackson Lord of the Rings and The Hobbit trilogies this ring can be spotted it in The Fellowship of the Ring (early on when the elves are holding up the 3 elven rings), The Return of the King (on Hugo Weaving's hand near the end before he boards the ship), and The Hobbit: The Battle of Five Armies (on Hugo's hand during/after fight with the ring wraiths).