We are proud of the work we’ve done over 20 years making Custom Design Jewelry.
Custom by Z our very own custom designed diamond engagement rings using CADCAM technology. If you are interested in making your own custom designed piece of jewelry or your diamond engagement ring please stop by our store at 5601 Schaefer Dearborn, MI to work with us



N.J. Diamonds Dearborn, MI jewelry store has over 20 years of experience. We’ve been making diamond engagement rings, custom name necklaces, and bracelets for over 20 years. We use Cad Cam technology and a team that has over 20 years of experience working with the budget that you set. Our Jewelry store in Dearborn, MI carries GIA-certified diamonds we have a GIA-certified diamond grader, a GIA pearl grader, and a GIA-colored gemstone grader. We work with you to design your diamond engagement ring and work with the budget you set. At N.J. Diamonds we believe that the more you know the better for you when shopping for your diamond engagement ring. That’s why we strive to make sure that every question you have can be answered. Custom making your diamond engagement ring doesn’t have to be stressful you leave all the worries to us. Design your custom diamond engagement ring with us today for an honest worry-free experience that only N.J. Diamonds can bring.