Yuval Kemp, the present head of marketing and business development at Dalumi is reportedly exiting from the company by the end of 2009 and is planning on serving a company outside the diamond industry as its chief executive officer (CEO), reports say. His position will be filled in by Liora Borosky-Chayu, who has been the company’s marketing communication manager for two years. Borosky-Chayu has also served as client manager at Adler Chomsky & Warshavsky.