For more information call () Buffet at the Desert Diamond Casino and Hotel. , Sahuarita, Tucson, AZ Desert Diamond Casino Hotel: Desert Diamond Ko:Sin Ki: Buffet - Sunday Brunch Disappointing - See traveler reviews, candid photos, and great deals. , Other location: W. W. Desert Diamond Sahuarita Taste of Agave - At The Buffet - Reservations are not required. Diamond Buffet at Desert Diamond Casino & Entertainment - Sahuarita. All American Buffet | Tuesday – Thursday 11am – 7pm · Prime Rib Fridays | 3pm – 8pm · Crab Legs Saturdays | 3pm – 8pm. Restaurants. . S. Pima Mine Rd. Pima Mine Rd. Nogales Highway. Nogales Hwy. Categories. The Diamond Buffet delivers an incredible variety of delicious food at one low price. Tucson, Arizona South Tucson · Hours: Open Monday-Saturday 11 a. m Desert Diamond Casino Sahuarita: The sad buffet - See traveler reviews, 9 candid photos, and great deals for Tucson, AZ, at Tripadvisor. casino del sol buffet. Sahuarita AZ · () · Visit. The Buffet is dishing up some vibrant, new enhancements! Diamond Grill. Ko:Sin Ki: Buffet · Desert Diamond Casinos & Entertainment, S.