J. R. R. Tolkien's Middle-earth fantasy legendarium includes several noteworthy objects. The following list includes weapons, jewellery, ships, musical instruments, substances, and other items.
== Jewellery ==
=== Arkenstone ===
A wondrous large white gem, the royal jewel of the Dwarf-kingdom of Erebor (the Lonely Mountain). It was sought by Thorin Oakenshield, the claimant to the kingdom, in The Hobbit.
The Arkenstone had been discovered at the heart of the Mountain by Thorin's ancestor, King Thráin I the Old, and shaped by the Dwarves. Thráin ruled from T.A. 1981 to 2190, and the Ark...