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Flagship Store

Conveniently located just off highway 285 in Atlanta, our Flagship Showroom boasts one of the most expansive selections of certified diamonds and exquisite fine jewelry in Georgia. We have literally thousands of exclusive items, not shown on our website for you to discover.

Jeweler Skilled Artisan Princess Cut Diamond Engagement Ring Jewelry Stone Setting

You can even take a moment to watch our skilled in-house jewelers as they set stones and craft each precious item to perfection. Skilled artisans making custom jewelry in 950 (95%) platinum, 950 (95%) palladium, 14, 18 and 22kt white gold and yellow gold and precisely setting your diamond or other semi-precious stone.

Diamond Stud Earrings showroom rose gold diamond pendant

What you'll also find is that Union Diamond has embraced modern technology by making the best use of CAD to help turn your dreams into reality as well as having some of the finest equipment available including laser welding technology for those gentle repairs of your existing heirlooms.

Graduate Gemologist GIA diploma certified diamond

Whether you're shopping for a sapphire pendant push present, a strand of pearls for your daughter's college graduation or looking for the perfect engagement ring to pop the question, our knowledgeable sales associates including GIA Graduate Gemologists and Diamonds Graduates will make you feel at ease. So the next time you're in town, why not stop by and pay us a visit. You may come for the view, but we promise you'll stay for the jewelry!

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We're here to Help!

Call Us: 1-800-319-9155 or +1-770-319-9155

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No Hassle Returns Policy

Our 30-Day return policy is simple.
Return your item to our store or via USPS.

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Always Free FedEx

When you spend $500 or more your order will be delivered Free with guaranteed FedEx shipping.

Your Security

Your data is secured with a 2048 Bit Extended Validation (EV) SSL Security Certificate. All orders are also protected by our $50,000 Bond. Ask for details.

Recent Custom Designs

Jewelry Detail

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Number of Stones:

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