This is an 18K yellow gold necklace with a diamond at the top. It does not come with any accessories such as a box or warranty card. Only the necklace itself will be carefully packaged and shipped. Please purchase only if you understand that this is a used item stored at home by a private individual. *Returns and refunds are not accepted after purchase. This is an authentic item that has been appraised by a major pawn shop before listing, so please purchase with confidence.