Gemological Institute of America (GIA) has appointed John Cowley as its chief financial officer (CFO), effective April 6, 2026. He will succeed David Tearle, who will remain in an advisory capacity until his retirement on June 30.
GIA President and CEO Pritesh Patel said Cowley’s international experience and financial expertise position him for the role within the institute’s executive team.
Cowley brings more than 30 years of global financial and operational experience. A Chartered Accountant, he holds a degree in modern history from Oxford University and a law degree from the University of London. He joins GIA from California-based Solvd, where he served as CFO.
His professional background includes leadership roles across international software and medical technology companies, as well as nonprofit and public sector organizations. He has served on audit committees and led finance and operations functions, with a focus on financial oversight and governance in regulated environments.
“I am eager and excited to join GIA,” said Cowley, noting his interest in working with and learning from colleagues in a new industry.
Tearle joined GIA in 2009 and has led the institute’s financial function for 17 years. His tenure supported GIA’s global expansion and the development of laboratory and education services.
Patel said Tearle established financial processes and teams that contributed to the organization's operational stability.
