An emerald and diamond plaque ring, of Art Deco style, the hexagonal plaque featuring a central square cut emerald weighing 0.23cts, within a pierced surround of diamonds totalling 0.80cts and further emerald detail, in platinum, ring size J. The ring presents in good used condition. All stones are secure in settings. The emeralds show abrasion to facet edges. Two diamonds are likely replacement stones (one modern brilliant and one single cut).