Hours Of Operations Coinstar California Diamond Bar 91765 Coinstar Hours of Operation and Location in Diamond Bar, CA 91765 4.3 - 212 votes 1235 S Diamond Bar Blvd, Diamond Bar, CA 91765 Get Directions Coinstar Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Diamond BarView More Apparel Big LotsH & MCarharttCarter'sCatherines Sports TargetLA FitnessColemanAll SportsAll American Sports Shop Recommend For You Avenue 7-Eleven Big Lots Rainbow Express Catherines H & M Coach Ace Hardware Boost Mobile