18ct yellow and white gold Art Deco suite of interchangeable diamond and emerald jewellery, comprising of a pierced setting bow design necklace, from which are suspended two circular drops. A circular ring flanked by diamond shoulders. A pierced and circular central design link bracelet. A pair of screw-mount circular drop earrings, and a a pierced setting design circular central bar brooch. This suite of jewellery has three interchangeable diamond and emerald pave set, foliate design circular mounts. They unscrew and interchange and mount to each individual piece setting., with fitted case