Indian Institute of Technology Madras's research group India Centre for Lab Grown Diamond (InCent-LGD) recently hosted the international conference on diamond and emergent materials (iCDEM 2026).

The conference brought together around 250 researchers and industry professionals working in materials science, electronics and quantum technology. A key thrust area was the use of diamond and related carbon materials for energy, space and fusion applications, highlighting diamond's superior thermal conductivity, radiation hardness and durability.

The event also focused on next-generation approaches such as incorporating modelling, simulation and AI/ML-driven monitoring techniques to optimise the growth of diamond and carbon-based materials.

"The mission of our research group is to establish a national centre with facilities for lab-grown diamond technologies using indigenously developed processes," said professor M S Ramachandra Rao, principal investigator, InCent-LGD. He added that training programmes for the industry will be introduced soon, and the next edition of the conference will be held from Jan 27-29, 2027.

Professor Sathyan Subbiah said the centre aims to expand applications of lab-grown diamonds beyond jewellery and build collaborations with industry to strengthen India's capabilities in the sector.

Lab-grown diamonds, produced in controlled environments, have properties similar to natural diamonds but are more suited for technological applications. The centre is supported by a 242.96 crore govt grant.

Courtesy : TOI