The Chatham Legacy: An American Story is a compelling multi-generational account of how one family revolutionized the jewelry industry by discovering and refining lab-grown gems. Through the lens of innovation, entrepreneurship, and craftsmanship, the book traces how Carroll Chatham’s early passion for chemistry evolved into the world’s leading lab-grown gemstone company.

Author Tom Chatham, son of founder Carroll Chatham, brings readers into the early 20th century and beyond, sharing firsthand stories, archival documents, and historical photos that reveal the technical breakthroughs and business decisions behind the category’s evolution. The narrative offers rare insight into the origins of lab-grown gemstones, their growing role in the jewelry market, and the entrepreneurial spirit that built a lasting brand.

Ideal for jewelry retailers, gem professionals, and industry leaders, this book provides context for today’s lab-grown gemstone landscape and the consumer shifts driving it. It is both a historical record and a business story—highlighting the persistence, innovation, and vision behind a father-and-son legacy in American gemstone production.

Order your copy today on our website or contact us at inquiry@chatham.com or 800-222-2002.