DALLAS--(BUSINESS WIRE)--DGSE Companies, Inc. (NYSE MKT: DGSE) (“DGSE” or “the Company”), a leading wholesaler and retailer of jewelry, diamonds, fine watches, and precious metal bullion and rare coin products, today announced that James D. “Dusty” Clem has tendered his resignation from the positions of Chairman, President and Chief Executive Officer of DGSE Companies, Inc., to be effective September 15, 2015. Mr. Clem has held these positions since April of 2014. Mr. Clem is leaving to pursue