Approaching his 50th anniversary in the business, Stephen M. Avery (Lakewood, Colorado) reflected on his journey to becoming an award-winning lapidary artist, detailing his signature cuts and gem sets and offering advice to up-and-coming gemstone cutters.

Two inclusions appear joined in a diamond host.

Laboratory-Grown Diamond Seminar/Workshop

服务费用清单以 7 种货币表示。

GIA 博物馆展出的当代珠宝作品由美国珠宝设计协会捐赠。

学习珠宝设计课程后，便可随时将您的灵感转化成设计。您将学习绘图、着色、设计理论，并学习如何使用多种媒介来说明形状和形态及其他内容。该珠宝设计课程结束后，您将拥有自己的手绘和数码版本作品集，可以展示给潜在雇主和客户。

帮助参加本次活动的求职者的常见问答。

Jeff Mason provides us with a fascinating look into a sometimes-misunderstood gem and its often-unpredictable market.

At age 79, Bob Halem loves reminiscing about the serendipity that brought him into the world of colored stones.

GIA美国宝石研究院将于2024年推出更新版珠宝工艺师（Graduate Jeweler）文凭课程。