The advantages of HPHT (High Pressure High Temperature) rough diamonds over natural diamonds are as follows:
1.More affordable: Because man-made diamonds are more easily controlled, they cost less and are more affordable than natural diamonds.
2.Controllable diamond color: By controlling the type and quantity of additives, artificial diamonds of various colors can be produced, such as blue and yellow.
3.Removal of blemishes: During the HPHT manufacturing process, some internal blemishes of natural diamonds can be removed to make artificial diamonds more flawless.
4.Large diamonds can be produced: Compared with natural diamonds, HPHT rough diamonds are easier to produce large diamonds, and there is no need to consider the limitations of the deposit.
It should be noted that although HPHT rough diamonds can achieve similar physical and chemical properties to natural diamonds, the rare and precious attributes of natural diamonds are still highly valued in the market.