Master Diamond is locacted at 1372 N. Main Street in the heart of downtown Walnut Creek between Starbucks and Mel's Diner. We are open Monday through Saturday with the exception of every last Monday of the month.
During the Holiday season we are open 7 days a week starting the day after Thanksgiving. Sundays hours are 11am to 4pm.
Feel free to stop by our store or contact us by phone or email with any questions you may have.
