A Doriathrin noun for “gold” developed from primitive ᴹ✶laurē, properly golden light rather than the metal (Ety/LÁWAR).
Doriathrin
gold
noun. one of the wise folk, Gnome
(n)gold
noun. one of the wise folk, Gnome
laur
noun. gold
There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.
Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.
A Doriathrin name for the ᴹQ. Noldo from the same primitive root ᴹ√ÑGÓLOD (Ety/ÑGOLOD). In the entry for ÑGOLOD in The Etymologies, it appeared as (n)gold, indicating a variation of the usual rule that [[ilk|initial [ŋg] became [g]]] in Ilkorin. The second [o] of the primitive form was lost due to the Ilkorin syncope. Its genitive form golda also appeared as an element in the name Goldamir “✱Noldo-jewel” = Silmaril.