“And I Should Have Known Better/to Lie to One as Beautiful as You” Brings About the Assumption That This Break up Was Caused by a Lie Told by Diamond. However, with the Line, “I Thought You’d Understand”, It Portrays a Little Bit of Passing the Blame onto the Partner as Perhaps There Was an Unsolved Issue That Led to Him Lying, Thus Causing This Painful Break Up.

When Was “I Should Have Known Better” Released?

It Was Released in 1984 as a Single from Diamond’s First Solo Album, “Double Crossed”. the Album Was Supported by A&M Records. Other Singles from the Album Are:

Did Jim Diamond Write This Song?

Yes. Jim Composed It with Renowned Scottish Songwriter Graham Lyle. Since Beginning His Career in the 1960S, Lyle Composed a Ton of Hits for a Plethora of Artists, Including Tina Turner’s “What’s Love Got to Do with It? “.

“I Should Have Known Better” Flies to Number 1

This Song Gave Diamond a No. 1 Hit in the United Kingdom. Outside of the Uk, It Was Also a Number 1 Hit in Three Other Countries, Including Australia.

“I Should Have Known Better” by Jim Diamond

By David Miller

• Oct 8, 2026 • 3 min read

“I Should Have Known Better” by Jim Diamond

Direct Answer • Key Takeaway

By Sabrina Chitty · Published · Updated

David Miller

Executive Financial & Market Analyst

David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.

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