Wiktionary
n. 1 a craftsman who cuts diamonds 2 (context wrestling English) a professional wrestling move in which the wrestler takes the opponent's neck and drops him to the mat. 3 (context baseball English) a ball hit up the middle of the diamond over the pitching mound reaching the outfield.
Usage examples of "diamond cutter".
He fixed a small suction cup to the glass, used a diamond cutter to carve a circle in the pane near the door handle, and quietly removed the cutout with the cup.
She and Oldive were keen to return to the Yokohama with a diamond cutter.
Then Oldive and Sharra at last were successful in penetrating the shell of the Thread egg with a black diamond cutter.
Something about it catches his eye, and he turns to bring it under one of the electric lights, frowning at it with the critical intensity of a diamond cutter.