Buying a Faceting Machine
Get the insight of Jeff on all your questions and concerns about Gemstones. "Just ask Jeff" tackles faceting machine and a few helpful things you may need.
3 Minute Read
HomeLearning CenterSpecial FeaturesJeff GrahamJust Ask Jeff - Jeff Graham ArchiveBuying a Faceting Machine
Related Articles
The White Paper Test and Rough Gem Buying
How can gem cutters predict the color that gem rough will likely show when cut? Learn how the simple white...
Read More
Tips for Polishing Kunzite
Polishing kunzite can be very challenging, especially for novice gemstone faceters. Learn what tools and techniques work best.
Read More
Designs and Designing: Tools
Just Ask Jeff :There are a lot of questions out there about gemstone designs and designing. Here are some common...
Read More
Kraftwerks Event 2003
The Kraftwerks event 2003 is held in the actual factory environment. This event is a rare opportunity to meet some...
Read More
Latest Articles
Table of Gems Ordered by Crystal System
This table contains a selection of minerals gemologists may encounter as jewelry stones or gem specimens. The gems are sorted...
Read More
Mineral Cleavage Testing: A Practical Guide
Cleavage testing is an important procedure for mineral identification. Learn what cleavage means and how to test mineral samples.
Read More
Axinite Value, Price, and Jewelry Information
When faceted, the members of the axinite mineral group are usually intensely pleochroic, with rich brown and purple colors dominating....
Read More
Introduction to Native Elements
Native elements or minerals include well-known materials like gold, silver, and diamonds. Learn how to identify common native minerals.
Read More
Never Stop Learning
When you join the IGS community, you get trusted diamond & gemstone information when you need it.
Get Gemology Insights
Get started with the International Gem Society’s free guide to gemstone identification. Join our weekly newsletter & get a free copy of the Gem ID Checklist!