Roberto coin 18ct gold and diamond demi-parure, Italy, comprising a rope twist link long chain necklace decorated at intervals with cushion-shaped plaques framed by ropework surrounds pave-set with brilliant-cut diamonds, a pair of earrings ensuite, the diamonds together weighing approximately 2.50 carats, gross weight approximately 74 grams, length 800 mm, signed Roberto coin, Italy (2).