Review for Diamond Mountain Casino and Hotel Review For Diamond Mountain Casino and Hotel Google User Mar 28 '16 at 6:12 Diamond mountain, was clean and classy. I liked the bar and the micro brews. The reason for 4 stars was that I was not impressed at all with either of the blackjack dealers. They were lacking personality, I have played blackjack at well over 40 casinos and in my opinion these were the worst dealers I have ever had. Needless to say the tables need a little work. Other than that I believe it is a decent place to stop while on the road. View full site to comment or like