Signup bonus history
Citi Diamond Preferred
Compare the current signup bonus with the offers we have tracked, then decide whether its value and spending requirement fit your plan.
History helps you understand the range of past offers. It cannot predict the next offer, and a higher bonus is only better when you can meet its spending requirement responsibly.
No current offer on record
Frequently Asked Questions
- What is the best-ever Citi Diamond Preferred signup bonus?
- We don't have enough historical data to determine the all-time high for the Citi Diamond Preferred yet.
- Is the current Citi Diamond Preferred offer a good deal?
- We're tracking Citi Diamond Preferred bonus history. Check back as more data is added.
- How often does the Citi Diamond Preferred bonus change?
- We track every change to the Citi Diamond Preferred signup bonus. Issuers typically adjust offers several times per year.
- What is the Citi Diamond Preferred signup bonus in 2026?
- See the current Citi Diamond Preferred offer details above.