the arms set with four tear-drop cabochon-cut opals centering a cushion-cut diamond, enclosed by a blue enamel border and heightened with a crest of old-cut and rose-cut diamonds, with a bale set with two old-cut diamonds and an opal, the bale engraved AUG.3 1868 and the initials C.D.S; and an opal bead and fine-link gold chain with bolt clasp, length of the crucifix approximately 38mm, length of chain approximately 470mm