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High Quality CVD Diamond Substrate
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2.01 ct D SI1 VG EMERALD HPHT diamond
2.01 ct D SI1 VG EMERALD HPHT diamond
Lab grown diamonds, also known as synthetic diamond , man made diamond or cultured diamonds, are grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust.   Lab grown diamonds consist of actual carbon atoms arranged in the characteristic diamond crystal structure. Since they are made of the same material as natural diamonds, they exhibit the same optical and chemical properties.
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1.5 ct D VS2 EX Oval brilliant HPHT diamond
1.5 ct D VS2 EX Oval brilliant HPHT diamond
Lab grown diamonds, also known as synthetic diamond , man made diamond or cultured diamonds, are grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust.   Lab grown diamonds consist of actual carbon atoms arranged in the characteristic diamond crystal structure. Since they are made of the same material as natural diamonds, they exhibit the same optical and chemical properties.
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1.0 ct D VS2 EX Princess cut HPHT diamond
1.0 ct D VS2 EX Princess cut HPHT diamond
Lab grown diamonds, also known as synthetic diamond , man made diamond or cultured diamonds, are grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust.   Lab grown diamonds consist of actual carbon atoms arranged in the characteristic diamond crystal structure. Since they are made of the same material as natural diamonds, they exhibit the same optical and chemical properties.
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3.02 ct D VS1 EX Square emerald HPHT diamond
3.02 ct D VS1 EX Square emerald HPHT diamond
Lab grown diamonds, also known as synthetic diamond , man made diamond or cultured diamonds, are grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust.   Lab grown diamonds consist of actual carbon atoms arranged in the characteristic diamond crystal structure. Since they are made of the same material as natural diamonds, they exhibit the same optical and chemical properties.
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2.05ct E VS1 3EX CVD diamond
2.05ct E VS1 3EX CVD diamond
Lab grown diamonds, also known as synthetic diamond , man made diamond or cultured diamonds, are grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust.   Lab grown diamonds consist of actual carbon atoms arranged in the characteristic diamond crystal structure. Since they are made of the same material as natural diamonds, they exhibit the same optical and chemical properties.
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0.3ct - 2.0ct DEF GH Color VVS VS SI lab diamonds
0.3ct - 2.0ct DEF GH Color VVS VS SI lab diamonds
Lab grown diamonds, also known as synthetic diamond , man made diamond or cultured diamonds, are grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust.   Lab grown diamonds consist of actual carbon atoms arranged in the characteristic diamond crystal structure. Since they are made of the same material as natural diamonds, they exhibit the same optical and chemical properties.
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High Quality CVD Diamond Substrate

CVD Diamond Seeds, or Chemical Vapor deposition (CVD) diamond seeds, are the basic materials used to grow CVD diamonds. These seeds are typically diamond crystals between 10 and 30 nanometers in diameter that serve as a base for the deposition of carbon atoms during cultivation.

‌ cultivation process ‌ : In the laboratory, high-purity methane, hydrogen, nitrogen and other gases are heated by microwave, so that carbon atoms in methane are continuously deposited on these diamond seeds, forming layers of proliferating diamonds
CVD substrate:
7x7mm
8x8mm
9x9mm
10x10mm
12x12mm
15x15mm
17x17mm
19x19mm
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  • CVD

  • Chenguang

CVD diamond is a high-performance material synthesized by chemical vapor deposition (CVD) technology and has similar physical and chemical properties to natural diamond ‌. The following is a detailed description of CVD diamond products:


‌ Features ‌ : CVD diamond does not contain metal catalyst, thermal stability close to natural diamond. The grains are disordered, there are no brittle cleavage planes, and they are isotropic. In addition, CVD diamond has high hardness, high wear resistance, and is an excellent tool material.

‌ Application field ‌ : CVD diamond is widely used in tool materials, especially in the need for high hardness and wear resistance. In addition, due to its unique physical properties, CVD diamond also shows great application potential in the fields of quantum computing, quantum communication and quantum precision measurement.


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CVD diamond diamond cvd window CVD substrate diamond cvd CVD seeds single crystal CVD CVD diamonds CVD plates mono-crystal CVD diamonds Optical diamond lens

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Cheap Low quality CVD Diamond Plate
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12x12x0.3mm MPCVD Raw Large Rough Diamonds VVS Diamond Plate CVD Seeds CVD substrate colorless seeds
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15x15x0.3mm CVD diamond seeds
15x15x0.3mm CVD diamond seeds
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