Conclave 2026

This Hands-on GIA session will be repeated. Space is limited to 24 participants and is first-come, first-served.

Dive into the microworld of natural diamonds with a renowned analytical microscopist, gemologist, and award-winning photomicrographer. This presentation will explore some of the most fascinating inclusions and microfeatures found in natural diamonds as well as discuss why they are gemologically interesting and geologically significant.

This Hands-on GIA session will be repeated. Space is limited to 24 participants and is first-come, first-served.

Many jewelers work with diamonds on almost a daily basis, and they can lose sight of how remarkable these natural gemstones are. This presentation will discuss the geological conditions of diamond formation that give rise to their rarity, and the distinctive features which provide positive evidence of their natural origin.

Space for this Hands-on GIA session is limited to 24 participants and is first-come, first-served.

Many jewelers work with diamonds on almost a daily basis, and they can lose sight of how remarkable these natural gemstones are. This presentation will discuss the geological conditions of diamond formation that give rise to their rarity, and the distinctive features which provide positive evidence of their natural origin.

This Hands-on GIA session will be repeated. Space is limited to 24 participants and is first-come, first-served.

The pearl market is more complex than ever, making precise terminology essential for protecting both your business and your customers. This session offers a concise look at pearl formation before diving into the core of pearl categorization. Using high-quality images and graphics developed by the GIA pearl research and education teams, we will make both the formation and categorization digestible to you. The session also offers hands-on experience taking advantage of the pearl samples handpicked for the purpose of this seminar. By the end of this session, you will have a professional command of the proper terminology used to accurately describe your pearl products.

Space for this Hands-on GIA session is limited to 24 participants and is first-come, first-served.

The pearl market is more complex than ever, making precise terminology essential for protecting both your business and your customers. This session offers a concise look at pearl formation before diving into the core of pearl categorization. Using high-quality images and graphics developed by the GIA pearl research and education teams, we will make both the formation and categorization digestible to you. The session also offers hands-on experience taking advantage of the pearl samples handpicked for the purpose of this seminar. By the end of this session, you will have a professional command of the proper terminology used to accurately describe your pearl products.