This 18" / 45cm Silver style Chain Necklace features a diamond cut link chain made of sterling silver with a metal purity of 925. The necklace is nickel-free and does not have a pendant or locket. It is a simple and elegant piece of fine jewellery, perfect for adding a touch of sophistication to any outfit. The seller offers a warranty for this new necklace, making it a secure and reliable investment for any jewellery lover.