Source : Webster's Revised Unabridged Dictionary (1913)

Jeweler \Jew"el*er\, n. [Cf. F. joaillier.]
   One who makes, or deals in, jewels, precious stones, and
   similar ornaments. [Written also {jeweller}.]

   {Jeweler's gold}. See under {Gold}.

Source : WordNet®

jeweller
     n 1: someone who makes jewelry [syn: {jewelry maker}, {jeweler}]
     2: someone in the business of selling jewelry [syn: {jeweler}]