Labradorite Heart gemstone Pendant on labradorite and Silver Chain18. 5 to 19 metal is 925 sterling silver genuine labradorite We do our best to choose each stone carefully and purposefully for every piece.. However there might be slight differences in color size shape and clarity which makes each item unique and one of a kind. Each piece of jewelry will come in a colored drawstring bag or box for its protection and storage or to be ready to give as a gift. Our gemstone jewelry are all original designs by Lisa Beth