http://www.bluenile.com/mothers-day-pin-to-win
Pin pieces of jewelry of your choice from or inspired by Blue Nile’s “JustforMom” pin board-to-any of your own public (not secret) pine boards.
PRIZE / ODDS OF WINNING: One (1) Grand Prize – A Blue Nile Signature Cushion Cut Pendant (ARV $ 2,800 USD).