You are buying a Sterling Silver Heart CZ Illusion Necklace with the original box.  This necklace chain is a filament illusion cord (18" long).  The pendant is a heart shaped clear CZ stone in a Sterling Silver Heart setting.   This item is new - old stock (1999).  It has never been worn.  This item has not been taken out of the original packaging.  Photos were taken in the original packaging.  Pretty illusion necklace!!