

Lab-grown diamonds with atomic-level purity for:
✓ Quantum Applications
✓ High-power electronics
✓ Next-gen optics
Flawless Diamonds, Zero Compromise
✓ D-F Color, VVS+ Clarity
✓ Ethically Created, No Mining
✓ 30% More Affordable

Who We Are
About Supreme Green Diamond
At Supreme Green Diamond, we specialize in growing high-quality diamonds using advanced laboratory techniques. Our in-house team of researchers has indigenously developed state-of-the-art Microwave Plasma Chemical Vapor Deposition (CVD) technology, enabling us to produce superior diamonds with precision and consistency. Lab-grown diamond solutions for quantum tech, optics, and luxury sectors.
Our diamonds are engineered for a wide range of applications, including:
- Quantum technologies
- Electronics
- Thermal management systems
- Optical components
- Mechanical and tribological uses
- Gem and Jewellery
By combining scientific innovation with sustainable practices, we are redefining the future of diamond production across industrial and luxury sectors.
Mission
Our mission is to develop next-generation synthetic diamonds that are environmentally responsible and of the highest purity—advancing applications across quantum technologies, industrial innovation, and fine jewellery.
What We Provide
Precision-Engineered Diamonds for High-Tech & Luxury Needs
At Supreme Green, we specialize in advanced lab-grown diamond solutions combining unmatched purity, precision engineering, and sustainable innovation. From ultra-pure quantum substrates and high-performance thermal management materials to optical-grade components and exquisite gem-quality diamonds, our products are crafted to surpass industry standards and meet the evolving needs of both technology and luxury sectors. Advanced Lab-Grown Diamond Solutions for High-Performance Applications
Optical Grade

Quantum Grade Diamonds

Thermal Grade

Electronic Grade

Mechanical Applications

Gem Quality

How it works?
Create your custom projects
Sustainability
Frequently Asked Questions (FAQs)
What types of lab-grown diamonds does Supreme Green offer?
Supreme Green offers a wide range of lab-grown diamonds, including quantum-grade, optical-grade, mechanical-grade, thermal-grade, and gem-quality diamonds designed for diverse applications.
Are Supreme Green diamonds suitable for industrial and scientific applications?
Yes, Supreme Green specializes in high-purity lab-grown diamonds engineered for advanced industries such as quantum computing, optics, electronics, and thermal management.
Can I request custom diamond specifications from Supreme Green?
Supreme Green Diamonds are lab-grown using advanced CVD technology, ensuring exceptional purity, consistency, and sustainability without the environmental impact of mining.
Are Supreme Green Diamonds eco-friendly and ethically sourced?
Yes, all Supreme Green lab-grown diamonds are sustainably created in controlled environments, making them 100% ethical and environmentally responsible.