Pure Carbon Lab Grown

Lab created diamonds are the smarter choice versus mined diamonds.

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 free of eco/ethical concerns. Our man made diamonds—also known as grown or synthetic diamonds—are physically and optically identical to mined diamonds.

True Grown Diamonds™

100% pure carbon man made diamonds, exclusively from 12FIFTEEN Diamonds.

Pure 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.

Pure and free of human rights violations and environmental destruction.

You have more choices than ever.

Modern technology offers pure carbon man made diamonds, as well as diamond alternatives that are just as beautiful but cost much less.

The Contemporay Nexus Diamond™

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

Certified by the American International Gemologists (AIG).

Patented and guaranteed for life.

Our exclusive formula behaves as a diamond, though it is not chemically a diamond.

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.

You're now entered to win a $2,500 Diamond Nexus shopping spree. Don’t let that stop you from shopping though, if you make a purchase and win, we’ll simply credit your account. Make sure you watch your email for more information from us and enjoy shopping our site