The National Association of Jewelry Appraisers (NAJA) is set to host its 66th ACE-IT Virtual Education Conference, a significant event for professionals in the jewelry valuation sector. The conference will span two days, from September 5 to September 6, 2026, offering a rich program designed to enhance the knowledge and skills of participants. Topics range from the historical journey of gemstones to cutting-edge discussions on artificial intelligence's role in appraisal and forensic techniques for valuing lost jewelry. This comprehensive approach ensures that attendees, whether seasoned experts or newcomers, will gain valuable insights and practical knowledge to navigate the evolving landscape of jewelry appraisal.

Detailed Program for the NAJA's 66th ACE-IT Fall Webinar Conference

The National Association of Jewelry Appraisers is proud to present its 66th ACE-IT Virtual Education Conference on September 5 and 6, 2026, with daily sessions from noon to 4 p.m. ET. All presentations will be recorded and accessible until midnight on September 20, 2026. Registration fees are set at $150 for NAJA members and $250 for non-members, encompassing both live webinar access and on-demand recordings.

Saturday, September 5

• 12:00 PM ET – Garnet's Historical Journey: An Undervalued Gem's Narrative by Celine Rose David, FGA. This session will explore the extensive history of garnet, its diverse colors, and value dynamics across various trade routes and periods.
• 1:00 PM ET – Decoding Art Jewelry by Caitlin St. John, GIA GG. An introductory guide to art jewelry, including its distinct value factors, appraisal considerations, and practical troubleshooting using real-world examples.
• 2:00 PM ET – Artificial Intelligence for Jewelry Appraisers: Functionality, Application, and Limitations by Trang Pham, GIA GG. A hands-on overview of AI's utility for appraisers, focusing on effective prompting strategies, practical applications, and recognizing professional boundaries.
• 3:00 PM ET – Two and a Half Centuries of American Jewels: Post-Independence Era by Duncan Parker, FGA. This presentation will trace the evolution of U.S. jewelry design and style over the past 250 years, from indigenous artistry to contemporary trends.

Sunday, September 6

• 12:00 PM ET – Composite Gems: A Closer Look at Identification by Kerry Gregory, FGA. A detailed examination of composite gemstones, such as garnet-topped doublets and Soudés, offering techniques for identification and insights into new market examples.
• 1:00 PM ET – Uncovering Hidden Treasures: A Case Study by Eileen Eichhorn, GIA GG. A compelling case study on intensive research for a donation appraisal, linking connections through the annals of Gilded Age jewelry.
• 2:00 PM ET – Jewelry as a Silent Protest: Acts of Resistance in the United States by Nicholle Mogavero, GIA GG. An exploration of jewelry's political significance throughout American history, from symbols of unity to instruments of dissent, and how such intent influences valuation.
• 3:00 PM ET – Forensic Appraisal for Lost Jewelry: Valuing Non-Existent Items by Scott Papper, GIA GG. Practical forensic methodologies for developing robust value conclusions from existing documentation when the physical jewelry is no longer available.

Please note that the conference program is subject to minor adjustments.

This year's conference offers a unique opportunity for jewelry appraisers to deepen their expertise, engage with leading professionals, and stay abreast of the latest trends and techniques in the field. The diverse range of topics ensures that all aspects of appraisal are covered, from the historical to the innovative. Continuous learning and adaptation are crucial in this specialized industry, and NAJA's event serves as a vital platform for professional growth and networking.