~~~~~~The brief introduction of HPHT diamond rough ~~~~~~~
China Manufacturer 1 Carat Lab Grown HPHT Uncut Rough Diamond For Jewelry Making
A synthetic diamond (also known as an artificial diamond, cultured diamond, orcultivated diamond) is diamond produced in an artificial process, as opposed to natural diamonds, which are created by geological processes. 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). While the term synthetic is associated by consumers with imitation products, artificial diamonds are made of the same material (pure carbon, crystallized in isotropic 3D form). In the U.S., the Federal Trade Commission has indicated that the alternative terms laboratory-grown, laboratory-created, and [manufacturer-name]-created "would more clearly communicate the nature of the stone"
Place of Origin
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||Transparent Plastic Bag
Why choose us?
1.One of the leading manufacturer and exporter of gemstone in China;
2.Skillful hand-cutting workers,professional sales team,serve over 80 countries and regions
1.Nearly10years experience in gemstone business;
2.Various gemstones for option,specialized in various stone products,cabochons,carvings,etc
1. gloden supplier in alibaba,supports Trade Assurance.
2.High quality stones,competitive prices,excellent services & timely delivery.
Package and Shipment
1.1-3 days after confirming order.
2. Please make sure your name,address,telephone number and so on are correct.
3. Packing is done as per Standard Export Packaging,detail delivery date should be decided according to production season and order quantity.
Welcome to inquire!
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