Citi® Diamond Preferred® Card

Across the 41 cards in this catalog only BankAmericard's 14.99% floor is lower than Diamond Preferred's 16.49%. Both are no-fee, no-rewards cards, and that isn't a coincidence: the two features that make a card cheap to carry a balance on are a low rate and no fee, and rewards are what issuers sell instead when the rate is high.

The top of the range is 27.24%, which is also comparatively low. A range's floor is what the strongest applicants see, so the ceiling is the more realistic planning number for most people — and this card's ceiling is below several other cards' mid-range.

Diamond Preferred's positioning is a long 0% introductory period on balance transfers. Our data records that the card is built around one but doesn't verify the exact length, so it belongs in the same category as the other unverified fields on this site: check it against Citi's own disclosure before you plan around a number.

What is verifiable is the shape of the decision. Against Citi Double Cash — same issuer, 18 months on transfers, plus 2% cash back permanently — Diamond Preferred trades the rewards for a lower ongoing rate. If you'll clear the balance inside the intro window, Double Cash is the better card because it keeps paying afterwards. If the balance might outlive the intro period, the lower go-to rate here is what matters.

As with Simplicity, this card's APR comes from a secondary source rather than a rendered Citi rate table. It's flagged on the page.

16.49% is the second-lowest starting APR of the 41 cards here, behind only BankAmericard's 14.99%. Pairing that with a long 0% introductory period on balance transfers is a specific combination: most cards in this catalog offer one or the other. A long 0% window on a card that then reverts to 20% or more only postpones the problem; here the rate you revert to sits near the bottom of the field.

The practical shape of that is a balance you can move across, clear most of during the intro period, and finish paying at a rate that will not undo the work. That is a different product from a rewards card with a promotional period bolted on.

There is no cash back and no points programme, which is exactly why the interest terms can be what they are. A card that pays you 2% has to fund it from somewhere, and on a balance-carrying customer it funds it from the APR.

So the question this card asks is simple: will you carry a balance? If the answer is no, everything on this page is irrelevant to you and a flat-rate card is better. If the answer is yes, or if you are moving a balance that already exists, the 16.49% is worth more than any rewards rate in this catalog.

16.49% is the second-lowest starting APR of the 41 cards here, behind only BankAmericard's 14.99%. Pairing that with a long 0% introductory period on balance transfers is a specific combination: most cards in this catalog offer one or the other. A long 0% window on a card that then reverts to 20% or more only postpones the problem; here the rate you revert to sits near the bottom of the field.

The practical shape of that is a balance you can move across, clear most of during the intro period, and finish paying at a rate that will not undo the work. That is a different product from a rewards card with a promotional period bolted on.

There is no cash back and no points programme, which is exactly why the interest terms can be what they are. A card that pays you 2% has to fund it from somewhere, and on a balance-carrying customer it funds it from the APR.

So the question this card asks is simple: will you carry a balance? If the answer is no, everything on this page is irrelevant to you and a flat-rate card is better. If the answer is yes, or if you are moving a balance that already exists, the 16.49% is worth more than any rewards rate in this catalog.