Jewelry maker Tiffany & Co. is suing Costco Wholesale, alleging that the club retailer falsely marketed diamond engagement rings as coming from the New York-based jeweler, according to published reports.
Signet Jewelers teamed up with IBM to give its national U.S. store chains, Kay Jewelers and Jared the Galleria of Jewelry, a digital makeover.
Tiffany & Co. is polishing up its social media efforts to more effectively engage with a new generation of shoppers with its launch of From Out of the Blue on Tumblr.
Specialty retail jeweler, Signet Jewelers, has named a Procter & Gamble executive to its board of directors.
Sears announced the launch of new jewelry line from designer Zaven Ghanimian.