An exquisite pearl and diamond brooch in the Art Nouveau style. A Mabe pearl measuring some 11.00mm x 8.00mm is in a millegrain edged mount to the centre of a marquise shaped open panel. Evenly spaced around the pearl are four old diamonds, each approx. 0.05ct (0.20ct in total). An elongated gold tear drop shaped bar to either side of the marquise panel. Hinged and fastening with a safety pin style closure. Total length of brooch 2", maximum width 0.75". Stamped 15ct and testing as 15ct gold.