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