Collection of gold and gem-set jewellery

Comprising: a ring of foliate design set with pear-shaped emeralds and brilliant-cut diamonds, mounted in white and yellow gold, size 53, and a pair of matching earrings; a pair of yellow gold and brilliant-cut diamond rings, both size 53, all with maker's marks for Gübelin; a pair of two tone gold earrings, unillustrated; and a yellow gold bracelet set with oval emeralds alternating with baguette diamonds, length 175mm.