A hardstone necklace, probably Scotland, 19th century, and an opal demi-parure, comprising: a

A hardstone necklace, probably Scotland, 19th century, and an opal demi-parure, comprising: a necklace composed of carved and spherical beads of jasper and banded agate, and one faceted citrine, mounted in gilt metal, length 41cm; and a ring and pair of stud earrings, each set with a cabochon opal, mounted in gold, ring size O, earrings 1.2cm each, post fittings