12 cards ranked
Best credit card to use at Kay Jewelers.
Department StoreOnline Shopping
Kay Jewelers is the largest banner inside Signet Jewelers, with around 850 U.S. stores plus kay.com selling engagement rings, fashion jewelry, and watches. The Kay Jewelers Long-Term Financing credit card from Comenity offers promotional financing on bigger purchases. General-purpose cards typically code Kay as department store in person and online shopping for web orders, and the free Vault Rewards program stacks with credit card earnings.
Picks without a tag earn at Kay Jewelers both in-store and online. Watch for theOnline onlytag — those bonuses only apply on kay.com.
- #1US Bank Cash+ Visa Signatureif you select itU.S. Bank5% on department stores if you select it as a bonus category (up to $2,000/quarter, then 1%)Choose 2 categories each quarter, up to $2,000 combined5%
- #2Blue Cash EverydayOnline onlyAmerican Express3% on online shopping (up to $6,000/year, then 1%)U.S. online retail purchases3%
- #3Hilton Honors American Express SurpassOnline onlyAmerican Express4x points on online shoppingU.S. online retail purchases2.0%4x points
- #43%
- #52%
- #62%
- #7First Electronic Bank2% flat-rate cashbackUp to 4% with higher crypto balances on Coinbase; requires Coinbase One membership2%
- #8Elan Financial Services2% flat-rate cashbackWhen deposited into an eligible Fidelity account2%
- #9American Express2% flat-rate cashbackUnlimited 2% cash back on eligible purchases2%
- #102%
- #112%
- #122%
Last updated May 17, 2026