Diamond R Store & Cafe Share: CateringConvenience Stores/Gas StationsRestaurants Diamond R Store & Cafe 11801 Hwy. 84E Zephyr, TX 76890 (325) 739-8047 Hours: Monday - Saturday 6:30 am to 9:00 pmClosed Sunday About Map About Opened in 2011 Diamond R became known for their 1/2 lb hamburgers, hand battered chicken tenders, chicken fried steak, fried fish & large portions. In 2016 decided to begin catering & serve 6 counties What's Nearby? Distance: 5 10 15 20 25 50 mi.