An Art Deco platinum emerald and diamond brooch, fashioned as a stylised Grecian Fibula brooch centring an old European cut diamond of approx. 0.60ct, surmounting 2 carre cut emeralds and featuring 2 square step cut fine green emeralds totalling approx. 0.90ct and set throughout with 63 old European and early single cut diamonds, approx total diam. Wt. 3.20cts, length 51 mm, item wt. 11.11g.