Important necklace in yellow gold (750) made of a chain composed of a twist of palm and ball stitch, retaining an openwork pattern of spider's web and a trapped insect. The spider and the insect each formed of a ruby cabochon, a faceted sapphire and two small brilliant-cut diamonds. The web punctuated by a ring of bathed jade and a disc of bathed jade carved with a web, a large drop-shaped amethyst cabochon and retaining in movable pendants two sapphires, two rubies and a fancy-cut emerald in claw-set. Gross weight: 76.6 g. Diam. of the canvas: 5.6 cm. - Chain length: 49 cm.