Signet Jewelers is the world's largest retailer of diamond jewelry, operating more than 2,800 stores worldwide under the iconic brands: Kay Jewelers, Zales, Jared, H.Samuel, Ernest Jones, Peoples, Banter by Piercing Pagoda, Rocksbox, JamesAllen.com and Diamonds Direct. o Partner with Senior Buyer to develop and maintain strategic brand assortments, identifying opportunities to expand key brands, styles, collections, and price points based on customer demand and category performance.