Are White Aquamarines Genuine Aquamarines?
Question: A friend of mine showed me some gems he claimed were white aquamarines. I told him those weren’t aquamarines, but he insists they…
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,…
Carats and Gemstone Grading
Carats are the units used to measure gem weight and one of the main factors in gem grading. Learn what affects the price per carat of various gem species.…
How to Identify Synthetic Rough in Gemstone Parcels
Telling synthetic rough from natural stones in a gem parcel can be challenging. These tips can help you find some telltale signs of lab-created…
Scapolite Value, Price, and Jewelry Information
Although not well known, scapolite would make an attractive gem material for both jewelry enthusiasts and mineral collectors. It comes in a wide…
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…
Amethyst Buying Guide
Long valued for its purple color and symbolic associations, amethyst is a versatile gem. Our amethyst buying guide can help you pick an excellent…
Amber Buying Guide
One of the earliest known gems, amber’s bright sunshine hues delight and enthrall. Learn more about this ancient gem’s qualities in our amber…
Some Pointers on Selling Gemstones
What does it take to succeed at cutting and selling gemstones? Jeff Graham offers newcomers some advice on treating faceting like a business.
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