Article Search Results

Show Filters
Showing 3 results for "*"
Peridot
Article
GIA Tests Extraterrestrial Gemstones for Down-to-Earth Elements

While scientists speculate about diamond planets hurtling through the galaxy, at least one extraterrestrial gemstone is already among us.

Read More

Worker attaching wax forms
Article
Shenzhen: The Frontier of China’s Gem and Jewelry Industry

All jewelry professionals are familiar with the city of Shenzhen, a global jewelry manufacturing center and a leader of China’s fast-growing gem and jewelry industry. Join the GIA team as we tour the city and discover more about its leading jewelry brands.

Read More

Afghanite
Large and Unusual Gems

Some unusual gem material featured at the GJX show in Tucson.

Read More