N.J. Diamonds – Dearborn’s Trusted Custom Jewelry Designer for 30 Years

Custom by Z has helped clients plan jewelry in Dearborn since 1996. Begin with the stone, metal, budget, and how the piece will be worn; then review the design before fabrication. Explore our custom design process and engagement rings, or contact N.J. Diamonds to discuss your idea.

Discover the Art of Custom Jewelry with N.J. Diamonds in Dearborn, MI

N.J. Diamonds is a family-owned jewelry store in Dearborn, Michigan, with 30 years at the same location. Our in-house designer, Custom by Z, creates custom jewelry and works directly with you to develop a design around your style, budget, and the way you will wear it.

Why Choose N.J. Diamonds?

💎 Bespoke Jewelry – Made Just for You

At N.J. Diamonds, every piece of jewelry is as unique as the person wearing it. You might want to create a one-of-a-kind engagement ring. Perhaps you wish to repurpose a family heirloom. Maybe you’re looking to bring your dream piece to life with custom jewelry designs. Our expert jewelers work with you step by step. Our in-house custom jewelry design service ensures your vision becomes a beautiful, wearable reality.

Need That Bespoke Piece of Jewelry

You can count on Custom by Z at N.J. Diamonds

Custom by Z has designed jewelry since 1996. Bring inspiration photos, a sketch, or a piece you would like to redesign. We discuss stones, metal, proportions, and practical details, then use CAD/CAM to help you review the design before manufacturing. Confirm the estimate and expected timing as part of that conversation.

Local and Trusted for 30 Years

What sets N.J. Diamonds apart is our long-standing commitment to the City of Dearborn. We are a family-owned business specializing in custom-designed jewelry. We have operated at the same location for 30 years. Over time, we’ve built trust, developed relationships, and established a legacy of excellence. Our clients come back time and again, knowing they’re receiving high-quality craftsmanship and personalized service.

Visit N.J. Diamonds Today

Whether you’re interested in designing something new, restoring a favorite piece, or getting a professional appraisal, N.J. Diamonds in Dearborn, MI is your go-to destination for custom jewelry design. Experience personalized service from jewelers who care—and see why generations have trusted us with their most precious memories.

📍 N.J. Diamonds
Dearborn, Michigan
Serving Metro Detroit for 30 Years

🔗 njdiamondonline.com
📞 Call Us Today 313-582-7888

• Custom Make Your Diamond Engagement Ring.
• Design Your Own Engagement Ring…
• It’s Not Just A Jewelry Repair It’s Twenty Years Experience.
• Expert Jewelry Repair

Alongside custom design, our team offers in-store jewelry repair and jewelry appraisals. Contact N.J. Diamonds to discuss your project and plan a visit to our Dearborn store.