A striking vintage malachite set gold necklace, 9ct yellow gold, circa 1960's, presented as a series of five oval discs of gold, each disc supporting an off centre oval cabochon piece of polished malachite, intense banded greens in colour, each bezel set with bars connecting, each panel spaced by an elongated paperclip link, merging to a curb link gold chain with clasp, length 45 cm