Signet Jewelers (SIG) — which also owns jewelry chains Zales and Kay Jewelers — shares are plummeting by over 21% after ...

Because of the results, Signet lowered its fourth-quarter sales estimate to $2.32 billion to $2.335 billion from the previous ...

Kay Jewelers, Zales parent cut its sales outlook as more customers bought discounted jewelry for Christmas than expected.

Signet, which owns the Zales and Kay brands, says the days leading up to Christmas saw below-forecast performance.

O n a Wednesday morning in October 2014, in a garage in the woods of Pennsylvania, Tommy Trotta tried on some new jewelry: a ...