White Keshi Pearls ring. Ring size - 19 mm Weight - 4,59g White Keshi pearls are rare, non-nucleated pearls composed entirely of 100% nacre, formed naturally when an oyster rejects a culturing nucleus or creates an accidental second pearl. They are highly valued for exceptional luster, irregular baroque shapes, and symbolize purity, transformation, and resilience. Often called "poppy seed pearls" (Japanese keshi), they are used in high-end necklaces, earrings, and rings to represent elegant imperfection. See images for correct impression. Item will be shipped by registered mail with tracking number.