實驗室培育未切割鑽石
https://youtu.be/3I76StcTrbo Get solutions and prices now! Quick Details Color D E F G Weight 0.1~6ct Purity FL IF VVS VS SI Hardness value 10 Type HPHT/CVD Origin Zhengzhou, China Production capacity 8000ct/month(高溫高壓)；2000克拉/月(CVD） Packge box Specification Production scope Producing range Quality range Quality control Delivery time 0.5 CT到 9 cts H-I Cut to VVS, VS …