set to a three half pearl and diamond clasp, length approximately 450mm; a chrysoprase bead necklace, length approximately 620mm; a chrysoprase bead necklace with a teardrop-shaped pendant, length approximately 450mm; a peridot and amethyst bead necklace, length approximately 430mm; a faceted peridot and silver bead necklace, length approximately 420mm; a faceted aquamarine bead necklace, length approximately 410mm; an apatite bead necklace, length approximately 430mm; a pair of collet-set opal earrings, screw fittings; and a pair of chrysoprase earrings, screw fittings