An emerald and diamond necklace and a pair of emerald and diamond earrings

An emerald and diamond necklace and a pair of emerald and diamond earrings, c.1950, the articulated and graduated fringe necklace formed with two rows of graduated baguette-shaped and circular-cut diamonds, with graduated fringe of diamond-set stylised-cut ribbons, a lower border of fourteen square-shaped emeralds, diamond-set back chain, 40.5cm, platinum mount, 84g total, with a pair of diamond and emerald drop earrings, each emerald suspends from an articulated line of circular and baguette-shaped diamonds with a stylised fabric frame pavé-set with small diamonds in platinum, later added white gold clip fittings signed 'Pederzani', 4cm, damaged case