Every brown diamond has hidden color

HPHT, or high pressure high temperature, diamonds are 100% natural diamond that have been mined from the earth with a special chemistry that allows for color change

Learn more about:
changing the color of brown diamonds

Beware of Counterfits

A number of diamond sellers claim that their diamonds have undergone HPHT processing when it is not true. The HPHT process is highly specialized and expensive. There are very few companies in the world that can achieve the temperature and pressures required for permanent color change.

Learn more about:
natural HPHT diamonds from Suncrest Diamonds