The McNeills, Marion IL

Forever

starts here

Custom jewelry design and stone setting, pearl & bead stringing, ring sizing, and jewelry repair 

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Collection

Our jewelry is some of the most exceptional and stunning available in the area. Diamond Designs by the McNeills hand selects every piece to help you bring home beautiful and trendy pieces.
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Jewelry

Repair

Not only do we carry a variety of fine jewelry from high quality sources, we also do custom jewelry design, stone setting, pearl and bead stringing, and jewelry and watch repairs. We can repair any watch or jewelry piece you bring in, even if you didn't purchase it from our store! 

Contact us to learn more about our jewelry repair services. 
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Who

We Are

As a locally owned and operated jewelry store and one of Southern Illinois’ largest jewelers, Diamond Designs by the McNeills specializes in fine jewelry and jewelry repair, with most repair done in-store. With over 20 showcases filled with beautiful and timeless jewelry, the possibilities are endless.

Along with repair, Diamond Designs by the McNeills offers custom jewelry designs, stone setting, pearl & bead stringing, and ring sizing.
Three Generations of
The McNeills
Don McNeill
Mark McNeill
Steve McNeill
Liz McNeill
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Cutting Edge
diamond jewelry

Customer

Reviews

  • Elizabeth at Diamond Designs is FANTASTIC! I wanted to update my wedding band and ended up with two. I was so pleased with the new look of my ring that I went back and had her help me create a memory ring. I had a vision in my head, and she NAILED it. This locally owned jewelry store sure makes you feel like part of the family. 
    - Daphney S
  • I got the most beautiful engagement ring here and I couldn't be happier! Everything from the beginning to end of the process was as smooth as possible and the end result is better than I could've imagined! The owner is running a wonderful business here.
    - Ravin J
  • My dad gave me my mom’s wedding ring set after she passed away that he had bought at a store that had been out of business for years. We took it in to the ladies at Diamond Design to get sized to fit me and they did a great job. My ring size was 6 sizes larger than my mom’s so it was a difficult job for them to but they did a great job and in a short amount of time. I will absolutely recommend them to anyone looking for a jeweler.
    - Donna C
  • Absolutely love Diamond Designs by the McNeills! My most recent visit was to have my wedding rings soldered together. They had a few questions for me regarding the look of how my rings would turn out and offered to FaceTime me! Game changer!!!!! I was able to clarify specifics on my rings without driving back into town. As a momma of three, I appreciated this SO much! Love this business and will continue to go there for all of my jewelry needs.
    - Ariel J
  • Excellent job of soldering my two wedding rings together and excellent job of rhodium plating my rings. A few years ago the jeweler put my former engagement diamond into a new setting and even though the diamond was a bit odd shaped, the jeweler met the challenge and I still love it.
    - Kimberly S

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Connected

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Guaranteed

Quality

Diamond Designs by the McNeills is a locally owned jewelry store. We specialize in all fine jewelry and jewelry repair. As added bonus, most repairs are done on the premises by our on-site jeweler. Stop by and see what one of Southern Illinois' largest jewelers has for you. Our store offers 20 showcases filled with beautiful fine jewelry.

We also do custom jewelry design and stone setting, pearl & bead stringing, and ring sizing. 
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