Jewellery, Watches and Objects of Vertu

A chalcedony and enamel ‘Maltese cross’ pendant, probably Russian, the polished calcedony arms in blue, black and white enamel decorated mounts, with open beadwork heart-shaped motifs between, to central round cabochon chalcedony, to a scrolled foliate gold mount, indistinct marks, and plain suspensory loop, width 53mm. £400-£600