The coin, which is available exclusively through PGA Tour Partners Club, is the fourth of a series of commemorative coins featuring 24 of the greatest golfers in the history of the game.
The collection began with legends Arnold Palmer, Gary Player and Gene Sarazen.
Stewart - one of the games greatest personalities - tragically passed away in a plane accident on October 25, 1999, having just won the United States Open Championship only months earlier.
He was voted for induction into the Hall of Fame in late May of this year, the announcement coming at Jack Nicklaus Memorial Tournament, where Stewart was remembered as the tournaments Honoree.
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