VINTAGE CHRISTIAN DIOR NECKLACE

This is a pre-loved vintage I believe from the 70s, but I am not too sure Christian Dior necklace. All the stones are intact and it is stamped as you could see in the picture. I do not know how to properly clean this type of jewelry so with a good cleaner to shine it up it will be absolutely stunning. It has an adjustable clasp.  It is approximately 17” not including the CD charm at the end or the circle clasp on opposite end. I do not have a box or dusty. Please see pictures before buying and if you havee any questions please ask. All sales are final and no returns.