Lab Created Diamond Tennis Jewelry

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  • 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.

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