Premise: `` Diamonds '' is a song recorded by Barbadian singer Rihanna for her seventh studio album , Unapologetic ( 2012 ) . Unapologetic . Unapologetic is mainly a pop , dubstep and R&B album that incorporates elements of hip hop , EDM and reggae in its production , similar to the sound of her previous albums Talk That Talk and Rated R ( 2009 ) . The album produced seven singles including the international hits `` Diamonds '' and `` Stay '' .
Hypothesis: A singer from Barbados made Unapologetic.
Label: ENTAILMENT