Deborah Yonick has been writing about jewelry and the business of selling it for many of the leading trade journals for 30 years. She began her career in the industry as editor-in-chief of Colored Stone Magazine and senior editor for National Jeweler, before becoming an independent writer in 1996. Her byline has appeared in Condé Nast Traveler and Penthouse, and several Pennsylvania newspapers, as well. She also develops and manages content for a variety of companies and organizations in the jewelry trade.