An antique mourning choker with diamond, onyx and gold clasp, the six strand necklace comprising faceted black and brown glass beads to an oval clasp set with onyx and overlaid with a diamond set flower, finished with a gold and black enamel frame, total length 370 mm. Condition: This piece presents in good condition. Beads are well threaded, clasp acid tests as 9ct gold. Diamonds are old mine cut stones. Enamel presents in good condition. Glazed section to the reverse,