A beautiful Art Nouveau locket and two others, 18ct yellow gold, Art Nouveau, presented as an oval shaped locket with finely etched feather pattern to front and back panel, overlaid with a tapering ' shaped rail of rose cut diamonds and single peridot of triangular shape, connecting to an oval cabochon white opal bezel set with beading below, hinged and fitted with bail, along with a 7ct small oval locket and round engraved 6ct locket, each hinged with shield motif, along with two copper chains