An amusing freshwater pearl and diamond brooch by Geoffrey Rowlandson

An amusing freshwater pearl and diamond brooch by Geoffrey Rowlandson, entitled 'Call Line 2', the four ducks formed with baroque-shaped freshwater pearls, set on a line of four round brilliant-cut diamond and each with a black diamond eye in 18ct white gold, London marks for 2007, signed, 'Call Line 2', 10.5cm long, fitted case marked 'Chat Line 2'