Rihanna new single 'Diamonds' has been unleashed to the public.

The singer has previously released the cover artwork and the lyrics for the song, which is said will feature on her forthcoming new album.

Her seventh studio album is expected to land in November but today (September 26) the track, which was written by Sia, was unveiled.

Taking to Twitter to comment on the song's release, Rihanna said: "This song is for everybody! Don't let nobody take your shine! #Diamonds."

'Diamonds' was largely well received by fans, with one Twitter user saying: "@rihanna gives me goosebumps! I love this..we're beautiful like#diamonds in the sky."

Another user meanwhile tweeted: "I can't stop listening #Diamonds ! Beautiful song ! You are our#Diamond @rihanna."