Rihanna Reignites with New Single “Diamonds” the worldwide premiere is Wednesday September 26th.

Global Radio Launch at 8am EST & Global iTunes Launch at 9am EST.

“Diamonds” is the first single from Rihanna’s upcoming seventh studio album on Island Def Jam, details to be announced in the weeks and months ahead.  “Diamonds” was produced by Norwegian hitmakersStargate, whose track record of worldwide Top 10 hits with Rihanna stretches back to 2006′s “Unfaithful,” and includes “Don’t Stop the Music,” “Take A Bow,” “Rude Boy,” “Only Girl (In the World),” and “What’s My Name” (featuring Drake), and “Talk That Talk.”

Live Nation’s Rihanna Diamonds World Tour 2013 is slated to open at the Niagara Center in Buffalo onMarch 8, 2013, with North American dates scheduled through May 4 ^th at the new Barclay’s Center in Brooklyn.