Sterling Silver Diamond Heart, Lock and Key Charm Pendant Toggle Necklace (1/5 cttw), 18" Sterling silver cable-chain necklace featuring diamond-studded lock, key, and heart charms Toggle closure All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported Carat weight listed is the total for all stones. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.