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Wholesale Polished Lab Grown Diamond Round Brilliant Loose HPHT Diamond

  • Messi Gems
  • Guangxi, China
  • HPHT-02
  • Synthetic (lab created)
  • DEF GH
  • Lab grown diamond
  • Round Brilliant Cut
  • 1.00mm - 2.00mm
  • Please consult us
  • Heat
  • Color Play or Fire
  • Depends on size
  • 1.00mm - 2.00mm
  • Wholesale Polished Lab Grown Diamond Round Loose HPHT Diamond
  • Round Brilliant Cut
  • DEF GH
  • VVS1, VVS
  • Excellent
  • 1 Carat
  • Lab grown diamond
  • Excellent + Excellent
  • USA, CA, Europe Country, South Africa, Australia, ect
  • Rings, Earrings, Pendants, Necklace, ect

Wholesale Polished Lab Grown Diamond Round Brilliant Loose HPHT Diamond

- Manufacturer since 1998, with 65 workers and 20 QC.

- 9 quality control processes.

- One to one pre and after - sale service.

- Fast shipping: 1-2 days ( stock ), 5-7 days ( production )

Product Description

Material: HPHT CVD Diamond
Shape: Round brilliant cut
Color: DEF GH

1.00mm - 2.00mm

Weight: Pls consult us.
Quality Provide: Top machine cut, vvs vvs1
Supply Ability Stable Supply
Sample: 1 pc is available
Sample Lead Time: 3-5 days
Delivery Time: 7-10 days after payment
Payment: Paypal, T/T, Western Union, MoneyGram
Custom Clearance: Certificate files can be provided (100% easy)
Shapes provide:

Round/ Pear/ Rectangle/ Octangle/ Square/ Heart/
Cushion/Marquise/ Triangle/ Oval/ Drop(Customize are welcome)

Color Provide:

Clear white, white, light yellow, champagne, light blue, light green, pink.

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.


Packaging & Shipping

How to pack HPHT diamond?

1.Firstly, put the stone in to a fine Jewelry Box.
2.Packed with Polyethlyene Bag and Soft Paper.
3.Put some bubble paper into the carton box for proteciting stones.
Based on your reqirement.enquiry!

Company Information
Messi Gems (H.K) Co., Ltd was founded in 1998, is committed to develop and produce various colors & shapes & sizes of CZ, SPINEL, RUBY, CORUNDUM, GLASS... Our factory located in WUZHOU, GUANGXI, CHINA - the biggest CZ manufacturing base in Asia. Products are sold all over the world which in the forefront of Asia gemstone exports.

In these recent years, Messi gems continues to develop new produces, like moissanite, Hydrothermal quartz, Created emerald, and Semi precious stone. Especially moissanite, it is very hot and popular, and we have export a lots of white moissanite and colored moissanite stone to USA, CA, UK, Italy and many Europe countries.
Also we manufacture moissanite jewelry.


1.Q: Do you accept OEM service ?
A: YES, we accept OEM, can customized any designs based on your requirements.

2.Q: How can I get some sample?
A: Contact us, samples are free of charge.

3. Q: What is the payment term?
A: We accept PayPal,T/T, Money Gram and Western Union.

4.Q: Is loose cvd diamond in stock?
A: YES, cvd diamond is in stock.

5. Q: What's the delivery time?

A: 1-2 working days for stock preparing. 5-7 working days for new production.


Company info

Customer Service


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