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We currently only ship to the United States and Canada but you are welcome to continue browsing our site, and sign-up to our newsletter for updates.

Learn more about our shipping and returns here.

Our standards and quality

Our in-house quality control team uses internationally recognized standards to assess the quality of our stones, as described below.

We make among the finest lab-grown diamonds you can find. Here is our commitment to quality - the science behind the sparkle.

Please note, the below technical specifications do not apply to our Outlet stones. 

Color

CLARITY

CUT

CARAT

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How are lab-grown diamonds made?

 

There are a few methods used to grow lab-grown diamonds. Typically, lab-grown diamonds start with a tiny lab grown diamond, like a seed. The seeds are placed in a chamber called a plasma reactor (in the case of CVD synthesis) or a large mechanical press (if manufactured by HPHT). Then, depending on the technology used, some combination of heat, pressure and a carbon source are used to make the crystals grow, layer by layer.

How are diamonds created in a lab?

The CVD Method