A pair of cabochon emerald and diamond earrings and an emerald, diamond and ruby brooch

A pair of cabochon emerald and diamond earrings and an emerald, diamond and ruby brooch
Each earring designed as a pear-shaped cabochon emerald and diamond cluster drop with diamond three-stone suspension to an oval cabochon emerald top, 4.5 cm long; the brooch designed as a pavé diamond bow top with calibré ruby line edging and square-cut emerald centre, suspending a diamond and calibré ruby stylised pear-shaped hoop with central pear-shaped emerald single stone drop, 4.5 cm long (3)