Shopping Walnut Creek A & G Jewelers Back under New Ownership in Downtown Walnut Creek December 22, 2020 8:30 am 1385 N. Main St, Walnut Creek Last year we learned that the owners of A & G Jewelers in downtown Walnut Creek were retiring. However, they have reopened under new ownership. Check for updates on their Facebook page here. Previous Post Norf London Closing in Downtown Walnut Creek Next Post Mural of the Day