Sign In | Join Free | My burrillandco.com

For Buyers
For Suppliers
- Search Suppliers
- Privacy Policy
Inquiry Basket(0)

All Categories

Home > Timepieces, Jewelry, Eyewear > Jewelry > Loose Diamonds >

Buy Rough Diamond

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 1486 products for buy rough diamond Manufacture & Suppliers

Yellow Rough Lab Grown Diamonds Hpht 3mm 3.5mm 4mm 4.5mm 5mm

... tools,dressing tools,etc. Warranty 3 years Type blasting media Abrasive Grain Sizes 3-5mm MOQ 1 ct What is Synthetic Diamond? Synthetic diamond (also known as cultured diamond , cultivated diamond,...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

Add to cart
Industrial HPHT Lab Grown Diamonds White Rough DEF GH Color Diamond A Grade

...Rough Diamond DEF GH Color Cheap Price Lab Grown Diamond Prodct details: HPHT rough diamond,"4 C" for white diamond 1, Color: DEF GH IJ 2, Carat: 0.1-3.0ct 3, Clarity: VVS, VS, SI 4, Cut: RAW synth...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

Add to cart
Greenish HPHT Rough Fancy Colored Lab Diamonds 5 Carat To 8 Carat

...Rough Lab Made Fancy Colored Diamonds For Making Fancy Color Stones Lab Made Fancy Colored Diamonds Description There are two main methods to make Rough Lab Grown HPHT Synthetic Diamond: one is high pressure...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
VVS VS HPHT Diamonds 16 Carat To 4 Carat Man Made Diamond

... diamonds are synthesized in a few weeks, while the development of natural diamonds takes billions of years. In the laboratory, there are two main processes for the manufacture of lab grown rough diamonds. 1...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
12mm 14mm DEF Color Rough HPHT Synthetic Diamond

.... Nowadays, there are two main methods to create lab grown diamonds. The two methods are HPHT and CVD methods. HPHT means High pressure high pressure. It imitates the formation process of natural diamond, pu...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
Rectangular 7mm 9mm DEF Color HPHT Rough Raw Diamond For Ring

...Rough Raw HPHT Diamond For Synthetic HPHT Diamond Ring Making Synthetic HPHT Diamond Description The lab grown diamonds is made by using high technology to simulate the environment in which natural diamonds ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
DEF Loose Lab Created Diamonds VVS VS Clarity Rough HPHT Diamond

...natural diamonds in the mantle, carbon atoms are placed in a growth chamber and subjected to high temperature and pressure to grow into diamond crystals. Why to Choose HPHT Diamond? Mining of the natural dia...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
4.0Ct 5.0Ct Per Stone D E F Color Man Made Diamonds Rough Cut Round Shape Loose Diamonds

...Diamonds Rough Cut Round Shape Loose Diamonds Do lab grown diamond look different? To the naked eye, lab diamonds look exactly the same as the mined ones to even the most trained and experienced jewelers and...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
Round Synthetic Diamond White Color VVS VS Purity HPHT Lab Grown Diamonds Rough

...Diamond White Color VVS VS Purity HPHT Lab Grown Diamonds Rough Do lab grown diamond look different? To the naked eye, lab diamonds look exactly the same as the mined ones to even the most trained and experi...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
Unpolished Rough Mechanical CVD Diamond Lab Grown Diamond Seeds 15x15x0.5

...Diamond Seeds For Growing Cvd Rough Diamond Big Size Specification: Product name 15*15*0.5 cvd seeds cvd diamond seeds for growing cvd rough diamond Usage for seeds Available Shape Round, square, rhombus Col...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

Add to cart
4 Carat Loose Lab Created Diamond Lab Grown 2.5 Carat Diamond

..., and their physical, chemical, crystal structure and optical properties are exactly the same. How are diamonds made? 1. high pressure high temperature process (HPHT) In the laboratory or factory to create h...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
White Color Hpht Rough Lab Grown Diamonds Uncut 1ct Lab Diamond

...the use of jewelry and industrial use,the demand for diamonds is very large. In the past few decades, diamonds manufactured through laboratories have basically met this demand.With the advancement of science...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
Big Size Rough Lab Grown Diamonds HPHT White Lab Diamond For Jewelry

... specialized equipment can spot the difference. The price difference between mined and lab-grown diamonds is in the range of30-70%, with lab-grown diamonds being cheaper and free from impurities. It is a com...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
5mm To 7mm DEF Color Rough HPHT Diamond Rectangular Shape

...Rough HPHT Diamond Price Per Carat HPHT Lab Grown Diamonds Description The laboratory-grown diamonds are grown in the laboratory, they are composed of carbon atoms, have the same physical properties and chem...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
4.0ct 5.0ct DEF VVS VS Man Made Diamonds

...Rough Diamonds For Making 2 Carat Loose Diamonds Man Made Rough Diamonds Description Synthetic diamonds are made via HPHT or CVD methods nowadays. High temperature and high pressure technology fully simulate...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
DEF VVS VS Clarity Rough Lab Grown Diamonds 6-6.99 Carat

... rare and expensive, people have turned to artificial methods to extend the life of this non-renewable resource. Synthetic diamond have attracted more and more attention in recent years because they are more...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
Industrial Rough Synthetic Monocrystal Diamond Hpht 1.2mm 1.8mm 2mm 2.2mm 2.8mm 3mm

1.2mm 1.8mm 2mm 2.2mm 2.8mm 3mm Rough Diamond Monocrystal Synthetic Hpht Diamond Specification: Product name Rough diamond monocrystal synthetic hpht diamond Usage Grinding Color Yellow Size 2-4mm Application C...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

Add to cart
High Tech Artificial Synthetic HPHT Rough Lab Grown Diamonds Vvs Vs

.... These diamons are optically, physically and chemically identical to earth mined diamonds. Their refractive index, density, hardness, dispersion and crystalline structure are almost same as mined diamond. T...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
HPHT Pink Blue Yellow Rough CVD Lab Grown Diamond Color Diamond Substrate

...created rough diamond Usage Jewelry Applied Uncut diamond Application JEWELRY What is Synthetic diamond Synthetic diamond (also known as cultured diamond , cultivated diamond, laboratory-grown diamond, labor...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

Add to cart
Light Or Dark Yellow HPHT Lab Grown Diamond Uncut Rough Synthetic Diamond

...diamond fancy yellow uncut rough diamond Color Fancy yellow Diamond Certificates None Diamond Type Synthetic (lab created) Type HPHT Size 0.1-4ct Shape Round Usage Grinding Applied Uncut diamond Application ...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

Add to cart

|< << 6 7 8 9 10 11 12 13 14 >> >|

Inquiry Cart 0

Friendly Links: www.everychina.com

Home| Products| Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2026 burrillandco.com. All rights reserved.