This is a handmade 925 sterling silver jewelry ring made with black onyx gemstone. The ring size is 9.5 and it features a round shaped main stone with excellent cut grade. The ring is eye clean and has no gemstone treatment. The metal purity is 925 parts per 1000 and the ring is nickel-free. The ring is a statement style and is perfect for occasions like Christmas, anniversary, birthday, and christening. The ring is signed and comes with a seller warranty.