10 Rare Engagement Ring Stones that Won’t Break the Bank
Not all rare gemstones cost a fortune. If you’re looking for something different but affordable for your wedding, here are 10 rare engagement…
Aquamarine Buying Guide
The mesmerizing beauty of aquamarine has captivated hearts and minds for centuries with its ethereal transparency and soothing colors. Yet beneath…
Aquamarine Mounting
Question: What’s the best way to mount an aquamarine gemstone in jewelry? By International Gem Society 4 minute read This white gold engagement…
Ten Rare and Expensive Engagement Ring Stones
These ten gems are some of the rarest and most desired in the world. If money is no object, consider one of these stones for an expensive engagement…
History of Birthstones
Birthstones have become an international jewelry trend, but have you ever wondered where this tradition began? Here is your rundown on the centuries-long,…
Advice for Determining Gemstone Value
Judging gemstone value is complex, and new gemologists can have trouble with this. These four exercises can help you learn to evaluate “bargain…
Demantoid Garnet Buying Guide
Stunning green hues and a brilliance that outshines diamond combine to make demantoids truly captivating. Read more in our demantoid garnet buying…
THE NATURAL GEM
THE NATURAL GEM stands for 30 years of experience in international gemstone trading and is European market leader for untreated natural-colored…
Moonstone Buying Guide
Discover expert moonstone buying tips, evaluation criteria, and pricing insights. Learn about colors, clarity, cuts, and settings for perfect…
IGS Become Member