One Ring to rule them all, one Ring to find them, one Ring to bring them all and in the darkness bind them.

Some of the jewelry pieces worn during the Lord of the Rings (LOTR) movie included:

The One Ring - worn by Frodo
Aragorn's Ring of Barahir
Fellowship Leaf Brooch - worn by Frodo, Legolas, Aragorn, Boromir
Elven Necklace worn at Rivendell
Nenya - Ring of Galadriel, Queen of the Elves
Pendant of Arwen, Elven Princess known as Evenstar
Rohan Brooch of Saruman
Ring of the Witchking - leader of the nine Ringwraiths
Saruman Brooch
Vilya - Ring of Elrond
Narya - Ring of Gandalf
Dwarven Ring of Power
King of Men Ring

Check out some of the links below if you may be interested in buying LOTR jewelry.