0.6-0.8 Carat Lab Grown HPHT Treated Diamonds Synthetic Uncut Diamond For Jewelry
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0.6-0.8 carat Lab grown HPHT rough diamonds synthetic uncut diamond for jewelry What is white man made diamond? HPHT is the abbreviation of “high press high temperature”. A synthetic diamond (also known as an artificial diamond, cultured diamond, or ......
Henan Yuda Crystal Co.,Ltd
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