Women's natural freshwater pearl beaded necklace with asymmetric design and short chain

This is a beaded necklace made of natural freshwater pearls, designed for women. The pearls have an irregular shape with a diameter ranging from 3mm to 4mm, and the accessory material is copper alloy. The chain length is between 41cm and 50cm, featuring a natural and sweet style. The design element is a water flow motif, and there is no pendant.