This adjustable round natural black pearl ring is crafted from 925 sterling silver, making it a luxurious and timeless piece of fine jewelry. The round shape of the pearl and silver color of the metal create a classic and elegant look that can be worn for various occasions. With a ring size of 9 and the option for adjustable sizing, this piece is versatile and comfortable to wear. The natural black pearl adds a touch of sophistication and uniqueness to this sterling silver ring, making it a perfect accessory to elevate any outfit.