Circa 1900 diamond garland brooch, the Art Nouveau style open work design with central round old cut diamond weighing approximately 0.66 carat (assessed clarity VS, assessed colour I/J), surrounding round old cut diamonds weighing approximately 1.40 carats (note: a total diamond weight of approximately 2.00 carats), white rubover and grain settings, assessed a 18ct white gold construction, hinge pin and trigger loop fastener to reverse, pendant measuring 3.5cm x 3.5cm.