COMINGS AND GOINGSJudy Meana>>?Judy Meana has been named vice president of Panama Diamond Exchange. Meana was previously director of communications at the bourse.>>?Pat Di Lillo has been named chief financial and administrative officer of Birks Group. Di Lillo is currently senior vice president and corporate controller at engineering and construction company SNC-Lavalin.>>?Danny Goldsmith has been named director of sales for North America for Waltham USA, U.S. distributor of Swiss-made Waltham watches. Goldsmith was previously vice president of sales at Vista International.>>?Scott Murphy will replace Darwin Copeman as president and CEO of Jewelers Mutual Insurance Co. when Copeman retires in January.>>?Former Citizen Watch CEO and president Laurence R. Grunstein has been appointed CEO of preowned jewelry buyer CIRCA.>>?Dominion Diamond Corp. chairman