Okay, THINGOL77 gets credit for what it was and Frodo_baggins for he whom it was made. They can share the Pseudo-Silmaril, for I don't want multiple bauble handouts to become standard practice.
Per the index of
The Silmarillion Quote:
Nauglamir: 'The Necklace of the Dwarves', made for Finrod Felagund by the Dwarves, brought by H’rin out of Nargothrond to Thingol, and the cause of his death.
Also from 'Of the Return of the Noldor' in the same book:
Quote:
... the Nauglamir, the Necklace of the Dwarves, most renowned of their works in the Elder Days. It was a carcanet of gold, and set therein were gems uncounted from Valinor; but it had a power within it so that it rested lightly on its wearer as a strand of flax, and whatsoever neck it clasped it sat always with grace and loveliness.
Finrod Felagund, as you remember, was the oldest brother of Galadriel.
And
carcanet: "an ornamental collar, band, or necklace, usually of gold and often jeweled." (I had to look it up.)
Can you name the large expanse of water in Southern Mordor