HPHT Rough Diamonds
HPHT rough diamonds are uncut lab grown diamonds created through the high pressure high temperature method, replicating the natural diamond formation process deep within the earth. These synthetic diamonds are grown from carbon under extreme conditions, producing crystals with well-developed shapes such as octahedral and cubo-octahedral forms—ideal for gemstone cutting and polishing.
HPHT diamonds often exhibit excellent clarity and structural integrity, making them preferred by gem cutters for producing high-quality polished stones. The growth process also allows for the production of colorless as well as fancy yellow and blue diamonds, depending on the addition of specific elements during synthesis. Each stone can be expertly faceted using high-precision diamond cutting tools to maximize brilliance and fire.
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Key Features
Grown using high pressure high temperature technology
Natural diamond crystal structure and excellent…