What is CVD/HTHP diamond?
Synthetic diamond is also widely known as HPHT diamond or CVD diamond after the two common production methods (referring to the high-pressure high-temperature and chemical vapor deposition crystal formation methods, respectively). Under HTHP method, purest carbon is given the same environment into the lab so that it can convert into the diamond and in CVD method, the atmosphere is created which leads to atom by atom formation of diamond.
| Product name | Hpht Rough Diamond |
| Shape | Round |
| Carat Weight | 3.0-4.0 carat |
| Color | DEF |
| Clarity | VS |
| Delivery Time | 1-7 days |
| Certificate Type | None |
| Application | Jewelry Decorations |
Wholesale Lab Grown Round Diamond Loose White Hpht Rough Cheap Diamond
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FAQ
1. How about the quality of diamonds?
we have the experienced professional procurement team on strict selection standards.
2.What is the certificates of diamond?
We can provide you the international certificates like GIA(Gemological Institute of America), HRD(Hoge Raad Voor Diamant), IGI(International Gemological Institute), and the others that you required.
3. What’s the delivery time?
Shipment 3-7 days after payment
Transport mode: Express (DHL / SF/ Fedex)
4. What are your terms of payment?
We accept T/T
5. Is loose hpht cvd diamond in stock?
YES, hpht cvd diamond is in stock.
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