Necklace in yellow gold, blue enamel and another similar with cultivated pearls

MATERIAL: yellow gold, blue enamel and cultured pearls DESCRIPTION: long necklace made with interwoven rectangular meshes alternated with blue enamel cylinders and flowers embellished with green enamel, and another similar, shorter with cultivated pearls, signed Unoaerre, bear the mark 750 MEASUREMENTS: necklace with open flowers 100 cm, the other with open pearls 59 cm WEIGHT: 52.1 grams overall