揭示宝石起源
从矿区到市场
追随宝石从地下到成品的每一步旅程。
实地宝石学
在产地体验宝石
我们的游学课程将宝石学教育带出课堂——直抵全球最珍贵宝石被发掘与交易的矿山、市场和切磨工坊。
在经验丰富的宝石学家与当地专家引领下，学员深入真实矿区，参与宝石市场交易，近距离观摩切磨作业，获得任何教科书都无法比拟的实战洞见。
Now Enrolling
Upcoming Expeditions
Two immersive field programs launching this summer — each a rare opportunity to experience the world's most important gemstone origins first-hand.
Fully Booked
Jul 24 — Aug 4, 2026
Rio de Janeiro·Ouro Preto·Itabira·Natal
- Emerald, Tourmaline & Paraíba mine visits
- Brazilian gemstone trading markets
- Belmont Mine — world-class emerald operation
- Expert GUILD field gemologist guides
Open · Register Now
Aug 18 — 23, 2026
Beruwala·Ratnapura·Elahara
- Pit, riverbed & mechanised mine visits
- Beruwala Gemstone Market — buy at source
- Traditional & modern heat treatment
- For professionals and gem enthusiasts alike