In September 1972 Robert Trette opened the doors to the first Don Roberto Jewelers in downtown Stockton CA, eager to serve th ... e community and build the foundations of a company rooted in old fashioned family values. Since then, Don Roberto Jewelers has grown its retail locations since 1972 and continues to expand its horizons. Looking back over the decades gives Don Roberto a lot of pride. While we have evolved, our commitment to family centered values and attention to detail will continue to be the cornerstone of our establishment. read more