A collection of jewellery

A collection of jewellery including a dyed green chalcedony demi-parure, comprising: a gold necklace and bracelet, each composed of fancy gold linking set with a central line of circular-cut chalcedony, necklace length 44.2cm, bracelet length 17.5cm; a pair of earrings and a ring en suite, each of bombé design, set with circular-cut chalcedony, earrings 16cm diameter each, post fittings, ring size N; a silver parure set with imitation malachite behind faceted glass; and a silver, onyx and marcasite demi-parure