How to choose CVD and HPHT for diamond cultivation?
Friends who often follow the cultivation of diamonds ask these questions: “CVD diamonds are relatively expensive in the market. Does that mean it is better for CVD to cultivate diamonds?” “What is the difference between CVD diamond farming and HPHT diamond farming?” “Which is better, CVD diamond or HPHT diamond?” “CVD diamond or HPHT diamond?” …
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