Hours Of Operations Helzberg Diamonds Missouri St. Peters Helzberg Diamonds Hours of Operation and Locations in St. Peters, MO 4.8 - 47 votes 1 Locations in St. Peters Helzberg Diamonds Hours Category: Jewelry Helzberg Diamonds - St. Peters, MO 63376 1600 Mid Rivers Mall(636) 970-6118 View Store Details Explore St. PetersView More Apparel H & MFrederick's of HollywoodCarter'sJCPenneyFoot Locker Sports Dick's Sporting GoodsColemanHockey ShopOnce Upon A ChildJazzercise Jewelry Hobby LobbyKay JewelersSamuels JewelersIcingBody Central Recommend For You Goody's H & M Body Central J Jill Five Below It's Fashion Footaction Bebe BCBGMAXAZRIA Torrid