#429 The necklace is a beaded strand featuring alternating light green jade and white cultured pearls with a sterling silver clasp. Materials: The necklace is made of natural, untreated jade beads and cultured saltwater pearls. The jade beads have a faint green color. Both the jade beads and the cultured pearls measure approximately 7mm to 8mm in size. Design: The necklace has a uniform design, with the beads arranged in an alternating pattern of two jade beads followed by two pearls. The length is 18 inches. Ours is a smoke-free home. If you have questions, leave a comment below.