JOSCO 14k Gold Box Chain Necklace. 16,18,20,22,24 Inches. 1.0mm Solid Yellow Gold Light Weighted Metal- 14k Yellow Gold Length- 16,18,20,22,24 Inches Width- 1mm Box Chain Necklace Spring-ring Clasp All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.