1, the quality of diamonds cultivated with small white light can also be measured by the "4C standard" recognized by the diamond industry, including size, color, clarity and cut, which can all reach the highest standard.

2. The cultivation of small white light drill is the product of the combination of technology and aesthetics. They have the same physical and optical characteristics as natural diamonds, and even from the point of view of testing, they can pass the reliable certification of IGI, an international diamond authority certification body.