Rihanna releases new single “Diamonds” September 26, 2012 Rihanna unveiled her new single “Diamonds” today! Produced by Stargate and Benny Blanco and written by Sia, “Diamonds” is now available for purchase on iTunes. “Diamonds” is the first single from Rihanna’s upcoming seventh studio album on Island Def Jam, with details to be announced in the weeks and months ahead. Leave a Reply Cancel Reply Your email address will not be published.CommentName* Email* Website Notify me of follow-up comments by email. Notify me of new posts by email.