J2 Materials is a privately owned advanced materials company based in Chicago, IL. With over 30 years of experience in crystal growth and manufacturing scale-up, J2 Materials specializes in the production of high-quality lab-grown diamonds. They are committed to meeting the growing demand for ethical gemstones and diamond substrates for the semiconductor industry.

Led by a team of experts, including CEO Jonathan Levine-Miles, a solid-state chemist with extensive knowledge in crystal growth, J2 Materials has a track record of success. Jonathan has raised over $7. 5M in funding for crystal growth projects and has worked with fortune 500 clients, the Department of Defense, and the investment community.

Furthermore, John Ciraldo, an experienced researcher in materials science and engineering, brings valuable expertise in developing and characterizing films for semiconductor devices. With his contributions, J2 Materials has been able to develop technology used by various fortune 500 companies and government organizations. J2 Materials is dedicated to providing high purity lab-grown diamonds and driving innovation in the semiconductor industry