Lab Created Diamond Pendants
Custom Design Engagement Rings
Transform your style with our custom designs that come in stunning white, yellow, and pink options.
Custom by Z
Discover the perfect symbol of love with a custom diamond engagement ring from Z at N.J. Diamonds.
Custom Jewelry Designer
Indulge in the luxury of custom-designed jewelry, handcrafted by the experts at N.J. Diamonds Custom by Z with over 25 years of experience. We carry lab-grown and natural diamonds.