Lot including three necklaces: - One formed of discs of lapis lazuli bathed in fall. Clasp hook and fasteners in silver (800) with applied decoration of grains and nets. Gross weight: 126 g. - Length: 44 cm. - One formed of pebbles of amber glass in fall alternated with smaller pebbles. Silver bayonet clasp (800). Gross weight : 76 g - Length : 49 cm. - One formed by pearls of agates and cornaline. Clasp ring spring in metal. Length: 46 cm. Scratches, one of the lapis lazuli pucks probably restored, crack to a ball, bathed stones.