Wholesale CVD Hpht Uncut Lab Grown Rough Diamonds

• Customization: Available
• Type: Diamond
• Classification of Diamond: Artificial
• Model NO.: W-ld0004
• Characteristic: High Hardness
• Characteristics of Natural Diamond: Compressive Strength
• Synthesis of Cubic Boron Nitride Method: Static High Pressure Catalytic Method
• Application: Raw Material
• Trademark: Grace
• Origin: China
• Production Capacity: 500PCS/Month

Product Description

What is a laboratory diamond?
Lab-grown diamonds refer to crystals that are identical in appearance, chemical composition and crystal structure to natural diamonds that are produced in a laboratory or factory through certain techniques and processes. It is a polycrystalline diamond formed by the aggregation of diamond crystals with a diameter of 10 to 30 nanometers.


Product display:



Packing & Delivery:
About Logistics:
Our company's cooperative logistics includes shipping, air and other delivery modes. Based on the concept of delivering the fastest and safest transportation services to customers, we will serve customers at any time.
Company Profile:
Henan Grace Jewelry CO.,It is a foreign trade company specializing in laboratory diamonds and laboratory diamond jewelry.The main products are lab-grown diamonds, incluing cvd and hpht diamonds, lab grown loose diamonds and lab grown jewellry diamond.We have the largest professional diamond factory partner in China.
For years, the company has accumulated rich experiences on management, R&D, marketing and manufacturing etc. and cultivated many professions. The management teamwork is in the prime of life. They are professional and do well in management with strong learning attitudes and innovation awareness for stable work. Strong human resources and excellent company culture accelerate the healthy, fast and sustainable development of the company.

Certifications:
About Diamond Certification:
Every artificial diamond in our GARCE laboratory is processed through strict manufacturing process, and every diamond is certified by a professional diamond certification agency and has GIA\GRA Wait for the certificate.

FAQ:
Q: Who are we?
A: We are based in Henan, China,sell to Southeast Asia,Northern Europe,Eastern Europe,Western Europe,Southern Europe,South America,Central America. There are total about 20-50 people in our office.

Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q:  What can you buy from us?
A:  HPHT LAB GROWN DIAMONDS,CVD LAB GROWN DIAMONDS,CVD PLATE,LAB GROWN JEWELLERY,LOOSE LAB GROWN DIAMONDS

Q:What is the lead time of the order?
A:For stock gemstone, ship within 2 days, some can be shipped the day; customized and irregular gemstone, production time 15-20 days .

Q: How long is the production time?
A: Different products and quantities have different procedures and different timing.We may promise that we can try our best to
finish all of your orders within the shortest time.For more information,please contact us directly.

Q: What are your terms of payment?
A: We accept Paypal,T/T,Western Union and MoneyGram.

Q: what is your shipping ways?
A: DHL,Fedex,UPS,TNT,ect.