5601 Schaefer Dearborn, MI 48126 313-582-7888



When You Shop With Us You are getting over 25 years of experience.

Over 25 years of experience working with the greater Detroit Metro area. We’ve provided diamond engagement rings diamond earrings, diamond bracelets gold jewelry repair, jewelry appraisals and so much more. When you shop with us you work with a team of dedicated professionals.

We work within the budget you set.

N.J. Diamonds works within the budget you set. If you’re buying gold jewelry diamond and gemstone jewelry or custom designing your diamond engagement ring. At N.J. Diamonds you set the budget and we find the piece of jewelry that fits that budget.

You Will Find GIA Certified Diamonds

At N.J. Diamonds we carry GIA (Gemological Institute of America) Certified Diamonds we have a GIA Certified Diamond Grader


In the 1940s, GIA established the “4Cs” and the International Diamond Grading System™ – to this day, the worldwide standard for evaluating diamond quality.

How to Purchase the Perfect Diamond Engagement Ring

We Service Your Diamond Engagement Ring For Life

When you buy or have your diamond engagement ring custom-made with us we service your diamond engagement ring for the life of the ring.

Included in this free service agreement is:

  • Cleaning
  • Polishing
  • Dipping if needed
  • Inspection
  • Replacement of any missing accent stones
  • repair of bent or broken prongs
  • Head replacement if worn

This is done Free of charge and we do not make you buy a service agreement Just bring your Engagement Ring into our store for inspection 3 times a year.

There Are a Few Things to Keep in Mind When Looking for The Perfect Ring

When searching for the perfect diamond ring, there are a few things to keep in mind. Firstly, consider the four Cs of diamond quality: cut, clarity, carat, and color. Each of these factors plays a role in the overall beauty and value of the diamond.

Next, think about the style and setting of the ring. Do you prefer a classic solitaire, or something more elaborate with several smaller stones? Would you like a platinum or gold band? Do you want the diamond to be the centerpiece, or would you like additional gemstones or accents?

It is also important to consider your budget. Diamonds can vary greatly in price, so it is important to determine how much you are comfortable spending before you begin your search.

Ultimately, the most important factor in selecting a diamond ring is how it makes you feel. When you find the perfect diamond ring, it should take your breath away and symbolize the love and commitment you share with your partner. So take your time, and enjoy the process of selecting the perfect diamond ring for you!

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Repairing a broken prong prevents the loss of a gemstone. A broken prong on a piece of jewelry, such as a ring or a pendant, can be a common problem that needs to be repaired in order to prevent the loss of a stone. Here is a general overview of how a broken prong can… Read More

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Buying a diamond from a GIA (Gemological Institute of America) diamond grader can provide you with several benefits: Quality assurance: GIA is a well-respected organization that sets the standards for diamond grading. When you purchase a diamond that has been certified by GIA, you can be confident that the grading report accurately reflects the diamond’s… Read More

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Are you in need of expert jewelry repair services? Look no further – we have the solution for you! Our team of highly trained professionals is highly experienced in the art of jewelry repair. From replacing lost diamonds and stones to setting a new prong and creating a custom design piece, we have you covered.… Read More

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Another Custom by Z Custom Designed Diamond Engagement Ring.

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Custom Designing Diamond Engagement Rings Since 1996 Custom by Z©️ custom jewelry designer at N.J. Diamonds This diamond engagement ring set has a beautiful emerald cut diamond center stone on a white gold diamond ring with a matching band. This two-piece wedding set was designed by our jewelry designer Custom by Z exclusively at N.J.… Read More

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What Our Customers Think

My favorite jeweler! Amazing prices for the top of the line jewels.

Jennifer said…
I want to thank everyone over at N.J. Diamonds for the fantastic customer service we received. We looked everywhere to find the perfect diamond engagement ring. We had a budget that we set and one of the first questions they asked us was “What budget did you set that you don’t want to exceed.” Maybe that isn’t something that some of you think about but after going to so many stores and being told by some that our budget wasn’t enough, or just trying to sell us something outside of our budget. When they said that to us it made all the difference. What we got for our money was so much more then any other store was offering. You could tell they’ve been doing this for a long time you can see they enjoy what they do. Before you go anywhere you should stop here I highly recommend them.

My Jeweler, best quality, best customer service, and beats all prices. Zuhair and Kathy are awesome!

Wonderful experience picking out my wedding ring. I absolutely recommend it to any woman that is looking to make her customised dream ring because NJ Diamonds is more than willing to accommodate each client to make their dream come true. I will be purchasing my wedding jewelry and future customised jewelry from here.

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