About Us

Supreme Green Diamond grows diamonds in laboratory.  Our team of researchers has indigenously developed state-of-the-art microwave plasma technology which produces quality diamonds through Chemical-Vapor-Deposition (CVD) Method.

We grow diamonds for various application & grades like, jewelry, optics, electronics, electrical, thermal and mechanical grade.

MISSION

To create sustainable, eco-friendly and quality diamonds. In-house developed reactors with patented growth technology helps us to create the best Super Material.

VISION

To become most efficient LGD producer with unparalleled quality.

SUSTAINABILITY:

We aim to create a positive impact on the planet by using atmospheric carbon to grow our diamonds and thus reduce the overall carbon footprint.

Products

CVD diamond’s Super-Material properties opens tremendous opportunity to use it in various applications. (read more)

Property of CVD Diamonds:

  • Hardest material on the earth
  • The broadest electromagnetic transmission spectrum
  • A wide electronic band gap (it carries very low current even under high voltages)
  • The highest known resistance to thermal shock
  • The highest known thermal conductivity
  • Low thermal expansion
  • Low dielectric constant and loss
  • High electrical carrier mobility
  • Excellent electrical insulator properties
  • Lowest Friction
  • Best optical transparency.

Mechanical Applications

Gem Quality

Optical Grade

Thermal Management

Electronic Grade

Quantum Grade Diamonds

Gems & Jewellery

CVD Plates

Thermal Application grade CVD

Electronics Apllication Grade CVD

Optical Application grade CVD

Mechanical Application grade CVD

CREATE YOUR CUSTOM PROJECTS

If you don't find a desired product - contact us and form a personal order.

HOW IT WORKS?

i
Custom projects
SEND US YOUR REQUIREMENT WITH DETAIL BY FILLING CONTACT US FORM
ii
Custom projects
WE WILL CONTACT YOU WITH ESTIMATE PRICE, PRODUCTION AND DELIVERY TIME
iii
Custom projects
YOU WILL GET THE FINAL PRODUCT

Be a partner

We at Supreme Green Diamonds, always welcome every collaborative opportunity with manufacturer, retailer, wholesaler or any research institute.

FAQ

We are here to help you understand everything about CVD diamonds and about us:

Quantum grade diamonds are specially engineered diamonds designed for applications in quantum technology. These diamonds contain a high density of nitrogen-vacancy (NV) centres, which are defects in the diamond lattice that can be used as qubits for quantum computing and quantum sensing.
Electronic grade diamonds are high-purity synthetic diamonds specifically engineered for use in advanced electronic applications. These diamonds possess exceptional properties such as high thermal conductivity, low electrical conductivity, and minimal chemical impurities, making them ideal for high-performance electronic devices. Diamonds can be made conductive by doping it with Boron. This opens up many new possibilities.
We, at Supreme, have controlled the in-situ doping of Boron in the Diamond Substrate. It can be controlled from the range of 10^15 per cm2 up to 10^21 per cm2. Diamond with highly doped boron concentration has metal like conductivity of less than 1 Ohm-cm.
The Lowest Nitrogen Concentration that we have achieved is 5 ppb. Such low concentrations are ideal starting material for Quantum Applications. The Nitrogen doping ex-situ requires Purest Diamonds to begin with.
In-house Laser and Polishing unit enable us to make bespoke Diamonds. Orientation can be tailored to 100, 110, 111 and any orientation in between. For eg: 112, 113 can also be made upon request with a miscut of Less than 2 Degrees. Our Diamonds have been used by reputed tool and knife manufacturers.
We are Green in true sense. Supreme Green is SCS 007 Sustainability Certified. Supreme Green uses Solar energy for growing 100% of the diamonds it produces. A part of our production also consumes Industrial CO2.
Yes, Thermal conductivity of Polycrystalline Diamond wafers can be tailored to suit the application. Even at 1200 W/mk, it would still be three times that of copper. A cost-effective solution for heat sink suffices such a conductivity. Though Diamonds with better quality can be grown to have a conductivity up to 2000 W/mk and more upon request.

Contact Us

We love to hear from you.

Please drop your suggestion/inquiry and our team will be get back to you as soon as possible.

Corporate headquarters:

Supreme Green Diamond Pvt Ltd.

FP-96, TPS-4, RS No. 383, 1st floor, Opp- Panchigar compound,

Kabirwadi, A. K. Road, Varachha, Surat- 395008.

Gujarat, India.

Ph.: +91 93163 08043

+91 98258 32223

Email: info@supremegreen.in
amit@supremegreen.in

For grievances, call 9825832223 or
Email : vaman@supremegreen.in