Comprising: a pendant / brooch, centring on an oval cabochon opal, to the filigree quatrefoil panel decorated with onyx and brilliant-cut diamonds, mounted in yellow and white gold, length approximately 50 mm; pair of earrings and a ring, each set with oval cabochon opals, onyxes and brilliant-cut diamonds, post and hinged back fittings, earring length approximately 27 mm, ring size 4½.