This is a 50 cm strand + pair of matching earrings with a 14 k gold clasp that I’ve had for more than 20 years. I always wondered if they are salt or fresh water pearls
In addition to the peachy colors, the potato shapes are typical of non-bead nucleated freshwater pearls from China. Your pearls are 100% pearl nacre. There is no shell bead at the center. Enjoy wearing them!!!