KIRA Expands to 4,000 Reactors, Strengthens Global Lab-Grown Diamond Leadership
KIRA Jewels, part of the Kiran family legacy, has achieved a major milestone by expanding its production capacity from 2,600 to 4,000 CVD reactors, making it the world’s largest producer of lab-grown diamonds (LGDs). This expansion reinforces India’s rising leadership in the LGD sector while reflecting KIRA’s commitment to scale, sustainability, and global trust.
From its 1 million sq. ft. Surat facility, powered by 75 MW of solar energy (with plans to scale to 150 MW), KIRA now produces over 250,000 polished carats each month. The company’s fully integrated model spans growing, cutting, polishing, and jewellery manufacturing, supported by more than 8,000 skilled artisans.
Why the Expansion Matters
- Heritage of Expertise – Backed by the Kiran family’s 40+ years of experience, KIRA brings deep supply chain knowledge and operational excellence.
- Customer Trust – Jewelers and retailers worldwide rely on KIRA’s ability to consistently deliver certified, high-quality diamonds at scale.
- Global Demand – With demand for lab-grown diamonds surging, especially in larger and fancy shapes, KIRA’s expanded production ensures reliable supply to meet industry growth.
Today, KIRA serves over 4,700 partners worldwide, including manufacturers, designers, and leading retail chains. In the U.S., the company maintains the largest inventory of lab-grown diamonds, with 150,000+ certified stones available for next-day delivery. Globally, it stocks more than 250,000 certified stones across a wide spectrum of shapes and sizes.
Rajesh Lakhani, Founding Partner of Kira Diam LLP, said:
“Reaching 4,000 reactors is more than a capacity milestone — it is a statement of India’s leadership in the global lab-grown diamond industry. At Kira, we are proud to empower 10,000 Indians, reduce reliance on imports, and deliver scale, trust, and sustainability for partners worldwide.”
KIRA’s digital portal and mobile app further enhance its customer service, offering advanced tools for diamond search, inventory integration, and real-time updates. These features ensure that wholesalers and jewelers can buy with confidence and efficiency.
For more information on KIRA Jewels, visit https://kiradiam.com/
