Your search for "Fire Diamond 164" revealed the following:
Fire Diamond (Foil) (7ED) from Seventh Edition, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: David Martin Card Text:Fire Diamond comes into play tapped.T: Add R to your mana pool.
Fire Diamond (VOC) from Crimson Vow Commander, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Lindsey Look Card Text:Fire Diamond enters the battlefield tapped.T: Add R.