Are Lab-Grown Diamonds More Ethical than Natural Diamonds?
Diamonds should represent memories and promises, but unfortunately many diamonds were mined in unsafe conditions or conflict zones. It can be…
Identifying Synthetic Diamonds
Step 5: Advanced Gem Information Lesson 2 Back to syllabus Synthetic diamonds aren’t new. General Electric (GE) has been making them since…
What’s the Difference Between Synthetic, Simulated, and Created Gemstones
Some people make distinctions between different kinds of synthetic or lab-grown gems. In fact, you may even find different definitions of synthetic…
Grading Lab-Grown Diamonds: An Introduction to the Four Cs
Today, lab-grown or synthetic diamonds are evaluated by the same grading standards used for natural diamonds. All diamonds can receive precise…
10 Gemstones Rarer than Diamond: The Earth’s Scarcest Treasures
Are you looking for something truly unique for your next jewelry purchase? Explore these ten gemstones that are actually rarer than diamond. How…
How to Buy A Two Carat Diamond Ring
A 2 carat diamond ring is larger than the average 1-1.5 carat diamond ring. It is critical to understand the 4 C’s of diamonds before purchasing a…
Grading Lab-Grown Diamonds: An Introduction to the Four Cs
Today, lab-grown or synthetic diamonds are evaluated by the same grading standards used for natural diamonds. All diamonds can receive precise…
Lab-Grown Diamond Pricing
What are the major factors behind lab-grown diamond pricing? Learn how synthetic diamond pricing differs from that of natural diamonds.
Tips for Cutting Kunzite
Cutting kunzite and other gemstones with easy cleavage is challenging. These tips can help you facet this beautiful and valuable gem.
IGS Become Member