《Diamonds(In The Sky) is a popular song sung by Barbados female singer Rihanna. The song was written by Sia, Banny Blanco and the Stargate team, and the music production was undertaken by Banny Blanco and the Stargate team. This song was included in Rihanna's seventh studio album Unapologetic, and was released by Def Jam Records and SRP Records on September 27th, 212 as the first single of this album.