Sterling Silver Diamond Love Knot Pendant- Necklace on an 18inch Box Chain .925 Sterling silver pendant and 18 inch chain Love knot measures 5/8 inches ( just under 3/4 of an inch) 18 inch sterling silver box chain All of our diamond suppliers and MLG state that to the best or their/our knowledge that all of our diamonds are conflict free. 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! .925 Sterling silver pendant and 18 inch chain Love knot measures 5/8 inches ( just under 3/4 of an inch) 18 inch sterling silver box chain All of our diamond suppliers and MLG state that to the best or their/our knowledge that all of our diamonds are conflict free.