Does the GIA Grade Lab-Grown Diamonds?
Yes, the GIA has been grading lab-grown diamonds since 2007. However, the reports the GIA previously offered for lab-grown diamonds were very…
Lapidary Fundamentals: Cabochon Cutting
Cabochon cutting or cabbing is the most popular form of gem cutting. With practice, you can master this skill. Read on to learn more about this technique.…
Alexandrite Buying Guide
Vivid color change makes alexandrite one of the world’s most coveted stones. Our alexandrite buying guide can help you find the best gem for your…
Black Diamond Buying Guide – Dark & Stunning
Find this Ring at LeinishDark and stunning black diamonds are taking center stage in engagement rings. From Leibish. Black diamonds are an attractive…
Six Famous Aquamarines
Aquamarines have been cut into many large and beautiful gemstones. Let’s take a look at six of the world’s most famous aquamarines, both loose…
Product Review, Achiever Microscope
A microscope is an essential tool for gemologists. The Achiever Microscope is an excellent choice at a good price. Read our review to learn more.…
Lapidary Fundamentals: Gemstone Faceting
Learn the basic procedures of gemstone faceting. This walkthrough for a standard round brilliant cut gem includes cutting instructions and pics.…
Does Diamond Hardness Really Matter?
Ask anyone which mineral is the hardest and they’ll most likely tell you a diamond. In fact, diamonds are so hard they’re used in all kinds of…
Chameleon Diamond Buying Guide – Quick Change Artists
Who wouldn’t love a diamond that mirrors the mystique of its wearer? Maybe its unique color draws admirers yearning to know more about the stone…
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