{"success":true,"comparison":"citi-diamond-preferred-vs-citi-strata-premier","summary":{"updatedAt":"2026-06-13T02:26:46.206Z","pageUrl":"https://cardcurator.ai/compare/citi-diamond-preferred-vs-citi-strata-premier","jsonUrl":"https://cardcurator.ai/api/public/compare/citi-diamond-preferred-vs-citi-strata-premier/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","shareTitle":"Citi Diamond Preferred vs Citi Strata Premier","shareText":"The Citi Strata Premier edges out the Citi Diamond Preferred for most cardholders — it wins on 3 of 4 comparison categories and offers 60,000 pts signup bonus, with a higher top earn rate (10x vs 1x). On raw upside, Citi Strata Premier tops out at 10x versus 1x for Citi Diamond Preferred. Current signup bonus values are roughly $0 for Citi Diamond Preferred and $9 for Citi Strata Premier. Updated June 13, 2026. Source: https://cardcurator.ai/compare/citi-diamond-preferred-vs-citi-strata-premier","evidenceBullets":["Citi Strata Premier wins 3 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Citi Strata Premier reaches 10x; Citi Diamond Preferred reaches 1x.","Annual fee: Citi Strata Premier is $95/yr; Citi Diamond Preferred is no annual fee.","Current public bonus values are approximately $0 and $9."],"winner":{"name":"Citi Strata Premier","slug":"citi-strata-premier","score":3,"maxEarnRate":10,"annualFee":95},"loser":{"name":"Citi Diamond Preferred","slug":"citi-diamond-preferred","score":1,"maxEarnRate":1,"annualFee":0}}}