Company overview
Signet Jewelers Limited operates as a diamond jewelry retailer. It operates through three segments: North America, International, and Other. The North America segment operates jewelry stores in malls, mall-based kiosks, and off-mall locations in the United States and Canada primarily under the Kay Jewelers, Zales Jewelers, Jared Jewelers, Diamonds Direct, Banter by Piercing Pagoda, Peoples Jewellers, and Rocksbox brands, as well as operates online through its digital brands, James Allen and Blue Nile. The International segment operates stores in shopping malls, off-mall locations, and online primarily under the H.Samuel and Ernest Jones brands in the United Kingdom and the Republic of Ireland. The Other segment engages in the purchase and conversion of rough diamonds to polished stones, as well as offers diamond polishing services. Signet Jewelers Limited was founded in 1862 and is based in Hamilton, Bermuda.
Daily valuation snapshot
These values come from the daily market snapshot dated 2026-10-08. TTM means trailing twelve months. Use the market date when comparing SIG with another company.
| Daily close (USD) | $105.89 |
| Market capitalization (USD) | $4,057,412,861.27 |
| Price / earnings (TTM) | 11.47 |
| Price / book | 2.21 |
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Read SIG's valuation metrics
Company size
Signet Jewelers Limited's recorded market capitalization is $4,057,412,861.27. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
SIG's recorded P/E is 11.47: about $11.47 of share price for each $1 of trailing annual earnings per share. Compare that multiple with earnings growth and companies in the same business.
Price relative to book equity
SIG's recorded price-to-book ratio is 2.21. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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