BOSTON, Jan. 14, 2025 (GLOBE NEWSWIRE) -- Block & Leviton is investigating Signet Jewelers Ltd (NYSE:SIG) for potential securities law violations. Investors who have lost money in their Signet Jewelers Ltd investment should contact the firm to learn more about how they might recover those losses. For more details, visit https://blockleviton.com/cases/sig.  What is this all about? Shares of Signet Jewelers are down over 20% in intraday trading on January 14, after the company reported disappointing holiday s ...