Diamond Cut is the third studio album by Welsh singer Bonnie Tyler.

It was released in February 1979 by RCA Records.

Chuck Pratt of The Pittsburgh Press described the album as "a charmer", but stated that none of the songs were "blockbuster", like "It's a Heartache" from her previous album.

He highlighted "The Eyes of a Fool", "What a Way to Treat My Heart" and "Louisiana Rain" as the best tracks.

[3] All tracks are written by Ronnie Scott and Steve Wolfe, except where noted