Manufacturers Diamond Products Share Email Article Share on LinkedIn Share on X Share on Facebook Diamond Products Locations & Contacts 333 Prospect St Elyria, OH, 44035 440-323-4616 Visit Website Click Here Report Inaccuracies See something wrong? If there’s an error on this page, please let us know. Report Report inaccuracies for Diamond Products page Optional description of the form for additional information. * Required information Email: Description: * Cancle Submit