From informal family get-togethers to competitive competitions, it still flourishes today. Anyone hoping to play this captivating card game must have a solid understanding of Rummy Diamond's rules and gameplay. Depvideobuddy downloadending on the number of players, the game usually starts with a certain number of cards being dealt to each player, usually seven or ten. One face-up card initiates the discard pile, while the remaining cards form a draw pile. In order to produce valid sets (three or four cards of the same rank) or runs (three or more consecutive cards of the same suit), players alternately draw cards from the draw pile or the discard pile.-rummy number