Someone’s got a pair of diamonds in the buff.

These card-carrying nudists proudly anted up the stakes by playing strip poker in a storefront window of the Art In General gallery in TriBeCa yesterday .

It’s all part of a new performance piece, “I’ll Raise You One,” by Zefrey Throwell.

“I wore close to a hundred layers; I could hardly get everything on,” joked poker player Alberto Cortes, 31, from Brooklyn.