Lab Grown Diamonds

Lab created diamonds are the smarter choice

Earth mined diamonds are not the only choice for engagement rings and fine jewelry. Modern technology allows us to create diamonds in a lab so they are not just beautiful, but are also better for the environment, workers and you. Our lab diamonds—also known as grown or synthetic diamonds—are physically and optically identical to mined diamonds.

Lab Grown Diamond

Carbon, man made diamonds, exclusively from 12FIFTEEN Diamonds.

Made of Carbon
Chemically identical to mined diamonds.

Visually Stunning
The same optical properties including graded flaws and a range of color.

Graded the same as mined diamonds by the International Gemological Institute (IGI).

Cuts Glass
As hard as mined diamonds at a 10 on the Mohs scale.

Lasts a lifetime - and beyond - to be handed down for generations.

Free of human rights violations and better for the environment because they are not mined.

You have more choices than ever.

Modern technology offers lab grown diamonds, as well as lab created diamond simulants that are just as beautiful but cost less.

The Nexus Diamond™ Alternative

The world’s first heirloom-quality diamond alternative, exclusively from Diamond Nexus.

Certified by the American International Gemologists (AIG).

Patented and guaranteed for life.

Simulates the look, weight and wear of a diamond but is chemically distinct.

Nearly as hard as diamond and will cut glass.

Indistinguishable from an Ideal Cut, flawless, colorless diamond--even to a jeweler with a loupe.

Costs much less for the same look.

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