MAGERIT ‘SNAKE’ SET OF 18K YELLOW GOLD, DIAMOND AND YELLOW QUARTZ NECKLACE, EARCLIPS AND RING

set comprising 18k yellow gold chain with pendant, earclips and ring representing 18k yellow gold snakes, set with brilliant-cut diamonds weighing in total approximately 0.40 ct., biting a yellow quartz apples Hallmarks: ‘750’, master’s mark, individually numbered (each) L. 50 cm (chain), 3 cm (pendant), 2.5 cm (earclips), size ring: 54 gross weight: 20 gr. (earrings), 11.61 gr. (necklace), 11.90 gr. (ring)