18ct gold and chalcedony demi-parure, Boucheron, comprising: a necklace modelled as a line of 12.9 mm gold beads alternating between a suite of gold and chalcedony rondels, circumference approximately 420 mm, signed Boucheron, numbered. A 805 1196, and a pair of earrings en suite, length approximately 34.7 mm, signed Boucheron, numbered X973, clip fittings. (2)