This is a set of a necklace and earrings made of sterling silver (925). The necklace features square stones. The pendant top can be removed from the chain. Used for a few hours and then stored. Ultrasonically cleaned. I will sell it to someone who can use it. Necklace chain length: Approximately 38 cm, with an adjuster of approximately 4.5 cm - Material: Sterling silver (925) - Stone shape: Emerald cut - Stone color: Clear - Size (earrings): Approximately 1 cm - Size (necklace): Approximately 1.2 cm Thank you for looking.