RAPAPORT... Robbins Brothers has appointed Marc Friedant CEO, to succeed Andy Heyneman, who is stepping down after 14 years with the jeweler.The company has promoted Friedant from president and chief financial officer, positions he has held since July 2018, it said Tuesday. Previously, Friedant served as chief financial officer for Qualawash Holdings, Vogue International and Clement Pappas. He was also chief financial officer and chief operating officer for luxury jewelry company Lagos."Friedant has significant experience with consumer-product companies, in developing and implementing strategic and operational solutions to a wide range of business opportunities and challenges," Robbins Brothers noted.The US jeweler has 15 locations in California, Texas, Washington and Arizona.Image: Marc Friedant. (Marc Friedant/LinkedIn)