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CVD Lab Grown Diamonds | Find the Perfect Diamonds for Your B2B Needs Competitive Prices
Home » Products » CVD Diamond » CVD Lab Grown Diamonds | Find the Perfect Diamonds for Your B2B Needs Competitive Prices

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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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CVD Lab Grown Diamonds | Find the Perfect Diamonds for Your B2B Needs Competitive Prices

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  • CVD

  • INFI

Ultimate Transmission Performance from UV to FIR
Engineered for photonics excellence, single-crystal CVD diamond achieves record-breaking optical transmission from 225 nm to 25 μm (excluding 1.8-2.5 μm atmospheric band) with complementary microwave clarity. Its trifecta of physical durability – radiation immunity, 100 GPa hardness, 2,200 W/mK thermal conductivity – combined with chemical inertness and dimensional stability, positions it as the definitive choice for next-gen IR windows.


Validation Metrics

  • Index Precision: n=2.40±0.01 across 1-30 μm band

  • Surface Perfection: <50 nm Ra ensures >99% photon utilization

  • Manufacturing Accuracy: Guaranteed ±0.2 mm tolerance

  • Optimal Configuration: Triangular prisms for IR radiometry

Application Ecosystem

deepseek_mermaid_20250603_6fe569

Product Properties

Refractive Index (1064nm)
2.392
Refractive Index (600nm)
2.415
Transmission (1064nm)
＞68%
Transmission (8μm-25μm)
＞70%
Thermal Conductivity
＞2000 W/mK
Crystallographic Orientation
100 110 111
Miscut for Main Face Orientation
±3°
Common Product Size
2mm×2mm×6mm
2mm×2mm×7mm
4mm×4mm×7mm
Transverse Tolerance
±0.05mm
Thickness Tolerance
±0.1mm
Parallelism
＜2′
Surface Roughness
＜10nm
Edge Cutting
Laser Cutting


Competitive Edges

  • Zero Redundancy Design: 50% smaller than conventional optics

  • Harsh Environment Survival: -200°C to 850°C operational range

  • Signal Fidelity: 40 dB better SNR vs. sapphire windows

  • Future-Proofing: Enables terahertz-scale photonic innovation


Picture details:

微信图片_20250224125600微信图片_20250224125559

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