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

Rough Natural 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 5077 products for rough natural diamond Manufacture & Suppliers

10 Carat High Temperature High Pressure Diamonds

...Rough Lab Grown Diamond Created By High Temperature High Pressure Hpht Rough Lab Grown Diamond Description Lab grown diamond, also know as synthetic diamond, lab created diamond and man made diamond, is real...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
E F G Color Rough Diamond CVD Lab Created Diamonds Uncut High Clarity

...Rough Diamond CVD Lab Created Diamonds Uncut high Clarity Synthetic Diamonds What is the difference between CVD DIAMOND and HPHT Diamond? They are all cultivate diamonds, produced in the laboratory using two...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
DEF Color High Pressure High Temperature Diamond VS SI Lab Manufactured Diamonds

.... The lab grown diamonds is the product of the development of high technology. Artificial diamonds is more environmentally friendly and saves labor costs. The biggest cost is production costs. The natural di...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
5.0carat DEF VS Full White HPHT Lab Grown Rough Diamond For Loose Diamond

... diamond, diamond is produced in the laboratory, and natural diamond on the chemical composition, lattice structure and physical properties are exactly the same. High temperature and high pressure (HPHT) and...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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
SI G Plus HPHT CVD Lab Grown Diamond 4.0 Carat 4.5 Carat 5.0 Carat

...Cvd Lab Grown Diamond For 2 Carat Jewelry Lab Grown Rough Diamonds Description Diamonds made in the laboratory cannot be distinguished from natural diamonds because they are diamonds. The only difference bet...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
Synthetic HPHT Uncut Lab Grown Rough Diamonds VVS VS Clarity Round Shape

...er a long period of time under extremely high temperature and pressure, and cultivated diamonds (English name lab grown diamonds) are mainly produced in two ways: high temperature and high pressure method (H...

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
2.5-3.0ct Rough Lab Grown Diamonds DEF Color VVS VS Clarity

Rough Lab Grown Diamonds 2.5-3.0ct DEF Color VVS VS Clarity For Sale Lab Created Diamonds Description Growth diamond is formed simulating natural diamond lab conditions, diamond structure of non-diamond carbon ...

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
Uncut HPHT Lab Grown Rough Diamonds 100% Real VS SI Clarity Diamonds Round Shape

...Diamonds Round Shape Uncut HPHT Lab Grown Rough Diamonds Why Choose Lab Grown Diamonds? Environmental protection concept. The price is only 1/3 of natural diamonds, wouldn't you buy it? Cultivate the prospec...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
Highly Sought After Lab Grown HPHT Rough Diamond In DEF Colour

... result is a high-quality diamond that's indistinguishable from natural diamonds. This product is made using this process, ensuring that it is of the highest quality. This diamond product is made from carbon...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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
Fancy Dark Brown Greenish Yellow Rough Diamonds 1 Carat Man Made

...Rough Diamonds Vs Si Clarity Colored Lab Grown Rough Diamonds Description Laboratory grown diamonds are not mined from the earth. Laboratory grown diamonds are not fakes, not cubic zircons, not crystals. The...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
6Ct 7Ct VVS VS Clarity DEF Colour White HPHT Rough Diamond For Rings

...natural diamond in chemical composition, crystal structure, optical properties and physical properties of no difference, only atomic structure level difference. The concept of lab-made diamonds has only ente...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
1.5-2.0ct Rough Lab Grown Diamonds DEF Color VVS VS Clarity For Necklace

...Rough Lab Grown Diamonds DEF Color VVS VS Clarity For Necklace Lab Created Diamonds Description Lab-grown diamond is an artificial simulation of the formation conditions of natural diamond, and the non-diamo...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
6mm 8mm 10mm MCD Diamond Cutters Customized Mono Crystal Diamond Cutting Tool

...Nature diamond non ferrous metal Diamond polishing knives are composed of two materials: PCD polycrystalline diamond rough polishing knives and ND natural diamond fine (fine) polishing knives, which are sequ...

ShenZhen Joeben Diamond Cutting Tools Co,.Ltd
Guangdong,China

Verified Supplier

Add to cart
VS SI 3.0ct 4.0ct 5.0ct HPHT Rough Diamonds Custom For 1 Carat Loose Diamond

... the pressure and temperature of the natural diamond-producing environment. The formation process is initiated by forcing a chemical reaction, through adding a catalyst to carbon, and placing the mixture in ...

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