A collection of gem-set jewels, comprising: an opal and diamond cluster ring and a sapphire and

A collection of gem-set jewels, comprising: an opal and diamond cluster ring and a sapphire and diamond cluster ring in 18ct gold, each with British hallmarks; two garnet rings, a sapphire and opal cluster ring and two pairs of earrings set with blue topaz and garnets in 9ct gold, each with British hallmarks, earrings with post fittings; a ring of abstract design in textured gold, set with a brilliant-cut diamond and two marquise-shaped emeralds, stamped 18CT; and two stick pins, one in gilt metal set with an oval amethyst, the other in gold set with seed pearls, pearls untested