Barion Cut Designs for Colored Gemstones
Barion cut designs aren't just for diamonds. Jeff Graham offers some advice for faceting this style as well as choosing the right gemstones for this cut.
1 Minute Read
HomeLearning CenterJewelry and LapidaryLapidary and Faceting Guides, Tips and InstructionsBarion Cut Designs for Colored Gemstones
Related Articles
Can You Make a Living Cutting Gems?
How fast do you have to work if you want to make a living cutting gems? Jeff Graham has some...
Read More
Customer Multiple Orders and Returns
Just Ask Jeff shares his frustrations on customer multiple orders and returns which is a common customer problems among rough...
Read More
Schiller/Oregon Sunstone
Jeff R Graham shares his opinions on various topics in Just Ask Jeff. See what his thoughts are on Schiller/Oregon...
Read More
Odd Symmetry Designs for Gemstones
Gems with odd symmetry designs include popular trillions as well as unusual 7-sided stones. Learn the limitations and possibilities of...
Read More
Latest Articles
800 Years of Mogok: A Celebration in Tenuous Times
As Mogok, Myanmar prepares to celebrate its 800th anniversary, the inhabitants of this prolific gem producing region face an uncertain...
Read More
What is the Average Gemstone Faceting Yield?
What’s the average gemstone faceting yield from a single piece of rough? Learn how to estimate how much material you’ll...
Read More
Pyroxmangite Value, Price, and Jewelry Information
Pyroxmangite grains are rare, seldom clean enough to facet, and difficult to cut. However, when cut, they are extremely beautiful...
Read More
How to Identify Emerald Simulants and Synthetics
Gemologists can separate natural emeralds from emerald simulants and synthetics. Learn about the most common tools and techniques for this....
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!