With N.J. Diamonds and our 20 years experience you can design your diamond engagement ring with us. Using CAD/CAM technology working with professional diamond setters N.J. Diamonds has all you need to make your custom diamond engagement ring. This fantastic diamond engagement ring was the idea of our customer who liked the top of her ring but liked the sides of a ring we have in the store. She asked if we could do it. We did and this is the result of her imagination and our expertise. If you would like to design your own Diamond Engagement Ring Ask for our GIA Diamond Grader Zouher who will work with you step by step to create your dream ring. N.J. Diamonds 5601 Schaefer Dearborn, MI 48126 Open seven days a week.