Review for Desert Diamond Casino & Hotel - Nogales Highway Review For Diamond Wok Google User May 26 '18 at 5:34 They say veterans get a Free room once a month, however every time we call sorry No room. Desert Diamond talks a good line we support veterans it's more for making community around here saying wow they support veterans this is lip service. We don't get Free tickets, no rooms and when we do fill out comment cards Never get a reply from anyone. Good bye diamond will not be back. View full site to comment or like