

At Appsilon, we use science and mastership to cultivate real diamonds in the lab.
Our grown diamonds are chemically and physically identical to earth-mined diamonds.
We are cultivating
Lab-grown diamonds.

We re-create the earth’s process to grow diamond. Our plasma chamber is like the
Sun on the Earth. Carbon atoms form one by one to shape diamond, just like in
nature. We mimic the natural process and the result is the same with nature-born.
Re-creating the earth's process
to grow diamonds.

Each human-made diamond grows in its unique shape, color and clarity.
Each of them has its own personality.
They are rare and unique.
GIA&HRD certificated.
Unique shape, color, clarity...
and certificated.
PRODUCTS

Jewelry
0.3-1.5 carat rough cut diamonds to be polished and mounted as jewelry
Diamond Plates
High-quality diamond seeds in different dimensions and specs based on custom requirements

Thermal
Free standing CVD diamond heat spreaders for thermal management of electronics

Optics
Optical CVD diamond components for transperency over a wide spectral range and high thermal conductivity