[2] Her songwriting ability has been described as "demonstrating a rare gift to portray raw, dynamic emotion in a way that moves the body as much as the spirit"[3] Her influences include Whitney Houston and Tina Turner.
[3] Diamond was born in Little Rock, Arkansas to a fourteen-year-old mother and was raised by relatives in Memphis, Tennessee before living most of her teenage years and adulthood in Flint, Michigan.
[6] After watching a video of Diamond performing her song "I Am Her" a cappella at a Trans Lives Matter rally,[7] pop songwriter Justin Tranter was so impressed by her honesty and raw vocal talent that they immediately got in contact with her and they began recording music together.
[3] In 2017, Diamond covered "I'd Love to Change the World" by the English rock band Ten Years After for the television miniseries When We Rise.
[10] The same year her song "American Pie" was endorsed by 2020 United States presidential candidate Pete Buttigieg and used in his campaign rallies.