Bellataire offers its HPHT Service

Bellataire applies its patented High Pressure High Temperature HPHT Process to our customers’ brown Type II diamonds to improve their color.
We have invested heavily over the years to advance our HPHT Processing Technology. While maximizing color outcomes has been our hallmark, our enhanced technology greatly reduces/eliminates etch and risk, maximizing the polished stone’s final weight, while giving maximum processing safety for all sizes and shapes.