List of Middle-earth objects
J. R. R. Tolkien's Middle-earth fantasy legendarium includes several noteworthy objects. The following list includes weapons, armour, jewellery, 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, Thráin I the Old, and shaped by the Dwarves. The Arkenstone became the family heirloom of Durin's line, but was lost when the dragon Smaug captured the mountain from the Dwarves (T.A. 2770). The Arkenstone shone of its own inner light, but having been cut and fashioned by the Dwarves, it also reflected and multiplied any light glancing upon its surface with marvellous beauty. It was also called the Heart of the Mountain, and as Thorin describes to Bilbo: "It shone like silver in the firelight, like water in the sun, like snow under the stars, like rain upon the moon..."