China Supplier Big Size High Clarity Lab Grown HPHT White Rough Diamond For Sale
Synthetic Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological and industrial uses of diamond have created a large demand for rough stones. This demand has been satisfied in large part by synthetic diamonds, which have been manufactured by various processes for more than half a century. However, in recent years it has become possible to produce gem-quality synthetic diamonds of significant size.
The majority of commercially available synthetic diamonds are yellow and are produced by so -called High pressure High Temperature (HPHT) processes. The yellow color is caused by nitrogen impurities. Other colors may also be reproduced such as blue, green or pink, which are a result of the addition of boron or from irradiation after synthesis.
Nowadays white diamond come to the market and have big demands!
Place of Origin
|Transparent Plastic Bag
Why choose us?
1.Strict quality control: all our goods will be checked before shipping, the products you received are all with high quality.
2.Fast delivery: shipment will be made very soon after you making payment.
3.Prompt response: Any of your inquiry to us, we will reply you within in 24 hours.
4. Wide products ranges: Almost all kinds of lab created products are in our supply scope, can meet your various needs from our one website.
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