Over 20 years experience making custom diamond engagement rings.

N.J. Diamonds a Detroit metro area jewelry store has over 20 years experience making diamond engagement rings. We use Cad Cam technology carry GIA certified diamonds. 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. We have a GIA certifed diamond grader on-site. 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.