Long necklace in yellow gold, diamonds and chalcedony

MATERIAL: yellow gold, diamonds and chalcedony DESCRIPTION: long necklace with intertwined links and pendant made like a stylized fish, body with large chalcedony between spiral bands embellished with brilliant-cut diamonds that we find in the head, in the tail and firmly, bears the mark 750 MEASURES: open necklace 70 cm WEIGHT: 40.5 g