Sterling silver blue john small cross heart drop earrings e1287 these pair of elegant earrings are part of our cross heart collection they feature two small sized hand carved heart shaped blue johnstones that has beensourced directly from the derbyshire blue john cavern in castleton these individual highly polished blue johngemstoneshave been framed within sterling silver mounts that embrace each gemstone in a cross designthe earrings are completed by classic hook fastenings for easy w