How to Apply for the Citi Diamond Preferred Credit Card

Individuals who have been able to cultivate good credit may be interested in the Citi Diamond Preferred Card, a card with the typical low-APR, high-credit-limit structure that you can expect from executive cards. If you think your credit is robust enough to apply for this card from Citi, please scroll down to access our application guide, complete with links to all pertinent legal and financial data.

Before embarking on this application we recommend that you review the Citi online privacy policy before submitting any sensitive data to their forms.


In order to apply you must:

  • Be at least 18 years of age
  • Have a valid US street Address
  • Have a valid Social Security Number

How to Apply

In order to access the secure application you must first navigate to the card summary page. Once redirected select next step to access the application.


Step 1- Personal Information

Citi requests the following personal data to complete this section of the form:

  • Name
  • Address
  • Telephone Number
  • Email Address
  • Date of Birth
  • Social Security Number


Step 2- Security Word

Indicate what you would like to use as a security word, and a corresponding hint, at this juncture.


Step 3- Financial Information

Submit to Citi the following financial data:

  • Total Annual Income
  • Monthly Housing Payment
  • Accounts Currently Held


Step 4- Authorized Users

you may add authorized users to your account at this point, should you choose to do so.


Step 5- Electronic Disclosures

Read through the Citi  Electronic Disclosures and Privacy Policy and, if you assent, select I agree to continue.


Step 6- Terms and Conditions

Finally, review the terms and conditions before selecting submit to finalize the application. good luck!