Fine Jewelry Store in Gwinnett County

Welcome to your utopia of fine jewelry and custom jewelry in Gwinnett County! Jewelry is one of the most intimate accessories you can buy for someone you love. Whether you’re looking to find an engagement ring to propose to your significant other, customize a wedding band, or accessorize, we’re here for you.

Our catalog of products starts with engagement rings. Whether you’re looking for an exquisite diamond that will make your significant other’s heart swoon, or a wedding band that matches your engagement ring to a tee, you can find it here at A&J Jewelers.

Our selection of diamond jewelry is second to none in Gwinnett County. Choose from finished jewelry or construct you special piece with the help of our expert jewelers.

Couples looking for a unique engagement ring will have to look no further than A&J Jewelers. The ring of your dreams is here for you to claim.

Your wedding band will be your symbol of eternal love and dedication. Let one of our expert jewelry pros help you find your dream ring today.

If your jewelry is broken or needs upgrading, we have the skills and expertise to repair your jewelry to something you can cherish for years to come.

Creating custom jewelry for our Clients is our passion. We work on every project with care, love and expert workmanship for joy and happiness.

Don’t let your valuable time piece sit in a closet because it doesn’t work. Our watch repair expert can bring your watches back to life.

Featured Products

Top Brands

We are honored to partner with only amazing jewelry brands to provide the best fine jewelry assortment in Gwinnett and beyond. Aside from its size, shape, or cost, our selection of diamond jewelry, gold jewelry, and more is truly beautiful. You will love it!

Our Reviews



A classic and sophisticated timepiece, ready to be worn any day.

Explore more Citizen Men's Watch via the link in our bio

Father's Day is just around the corner! 💖

Get Dad a gift he'll forever treasure.

Tap the link in bio to shop.

📣 Calling all our customers

Join this A&J Instagram Contest and get a chance to win a $1000 gift certificate!

The rules are simple:

1. Follow @aandjjewelers
2. Like this post
3. Tag as many friends as you like! Each tag equals 1 entry. Multiple entries allowed.

The giveaway runs from June 11 to 25, 2021. The Winner will be announced on July 2, 2021.

Engagement is key! Interact with us. The more we see you, the more chances of winning!

Encourage your friends to follow us too so they can enter the contest.

This giveaway is in no way sponsored, endorsed, administered by, or associated with Instagram. Giveaway open to US residents ages 21 and up.


Make moments even more special with our customization service. ✨

This is a custom ring for Mr. Woodbury. Thank you so much for your trust.

Check link in bio to learn more.

At such a time, revisiting special moments bring much-needed light. We look forward to building memories of joy and love together.

Thank you for the trust, Mr. Murphey!

Customize your jewelry with us

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We ❤ lots of layering

Shop Shy Creation here 👉 link in bio

#ajjewelers #ShyCreation #ShowYourShy

June's birthstone is Pearl. 🤍

Whether paired with silver or gold, one thing is certain: pearl always shines.

Shop pearl necklace here 👉 link in bio

Dreams turn into reality 😍

Congratulations to our client, Mr. Hien Ta and his fiance!

Let us give you the best options for your budget and help you turn her dream into reality!

Dress up your summer looks with a rose gold watch.

Explore more options link in our bio

Let's turn your dream ring into reality. 💍

Customize your jewelry with us. Link in bio.

At A&J Jewelers, we have a team of jewelry repair and service professionals with over 100 years of combined experience.

All of our repairs and custom projects are completed on-site which ensures a uniquely fast turn-around.

Consult our repair professionals to get a fair and accurate quote to repair your jewelry 👉 link in bio