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