Source : Webster's Revised Unabridged Dictionary (1913)

Engraver \En*grav"er\, n.
   One who engraves; a person whose business it is to produce
   engraved work, especially on metal or wood.

Source : WordNet®

engraver
     n 1: a skilled worker who can inscribe designs or writing onto a
          surface by carving or etching
     2: a printmaker who prints from an engraved printing plate