18ct two-tone gold, yellow diamond and diamond brooch, modelled as a textured bow, the knot channel-set with a line of baguette diamonds, the ribbon partially bordered with a line of pave-set near colourless brilliant-cut diamonds and bead-set fancy yellow brilliant-cut diamonds framed by a scalloped edge, the diamonds together weighing 1.76 carats, approximately 30 mm x 55 mm, please note that the yellow diamonds have not been tested for natural colour origin.