3922 N Druid Hills Rd, Decatur, GAMON–SAT 10AM–6PM  •  SUN 12PM–6PM
SM DIAMONDCENTER
Diamond engagement rings collection
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The Collection

Certified Diamonds & Fine Jewelry

Browse engagement rings, loose diamonds, and fine jewelry — every stone hand-selected and certified. Explore the collection here, then visit our Decatur showroom to see them in person.

Shop by Category

A Curated Selection

Diamond Engagement Rings
Engagement

Diamond Engagement Rings

Round, oval, princess, and cushion cuts in classic and modern settings.

Loose Diamonds
Loose Stones

Loose Diamonds

Hand-selected certified loose diamonds, ready to set in the piece of your choice.

Diamond Hoop Earrings
Earrings

Diamond Hoop Earrings

Elegant diamond hoops in 10K, 14K, and 18K gold settings.

Diamond Earrings
Studs & Drops

Diamond Earrings

Timeless studs and drops sized from everyday sparkle to statement carat weights.

Gold Hoops & Bangles
Gold Jewelry

Gold Hoops & Bangles

Beautiful gold hoops and bangles in yellow and white gold.

Fine Jewelry & Watches
Fine Jewelry

Fine Jewelry & Watches

Necklaces, bracelets, and timepieces to complete every occasion.

Diamond Education

Popular Diamond Cuts

We carry round, oval, princess, and cushion cuts — plus emerald, pear, and radiant on request.

Round

The most brilliant and popular cut, engineered to maximize sparkle.

Oval

Elongating and elegant, with brilliance rivaling the round.

Princess

Sharp, contemporary lines with exceptional fire.

Cushion

Soft rounded corners for a romantic, vintage feel.

How to Choose

The Four Cs

C

Cut

How well the diamond is proportioned and polished — the biggest driver of sparkle.

C

Color

Graded D (colorless) to Z. The less color, the rarer the stone.

C

Clarity

The absence of inclusions and blemishes, graded from FL to I.

C

Carat

The weight of the diamond — larger stones are exponentially rarer.

SM Diamond Center showroom

See Them Sparkle in Person

No appointment needed. Walk in during business hours for a confidential, no-pressure viewing.

Visit the Showroom(678) 463-5564