COPENHAGEN, Aug 15 (Reuters) - Danish jewellery maker Pandora on Tuesday raised its full-year revenue outlook as it reported second-quarter sales above analyst forecasts.

Pandora said it now expected organic sales growth between 2% and 5%, against an earlier estimate of between -2% and 3%. Analysts ahead of the news on average expected 3% organic sales growth this year, according to a company-provided poll. (Reporting by Nikolaj Skydsgaard, editing by Anna Ringstrom)