This is a Gemstone Necklace. It allows you to build the Necklace that serves you. This comes gift boxed with the information on each stone. The slider bead allows you to put in any gemstone and carefully fit it over your heart. This is a stainless steel chain and clasp. It is sentimental and personal. These are sold with a gemstone that can be removed and exchanged. All stones are rough cut shapes 1 of a kind.