Buying guide
Before you choose a gemstone, ask these five questions.
A practical checklist for discussing identity, treatments, documentation, photography and fit before buying a gemstone.
Read the storyThe journal
Notes on gems, collecting and the stories we discover along the way.
Buying guide
A practical checklist for discussing identity, treatments, documentation, photography and fit before buying a gemstone.
Read the storyThe collector’s notebook
Build a personal mineral collection around the specimens you enjoy and the information you can preserve.
Read the storyIn the field
How to prepare for a gem and mineral show, compare pieces thoughtfully, and keep the details that matter.
Read the story