What are Crystal Systems and Mineral Habits?
Crystals have habits. In crystallography, mineral habits refer to the way crystals form within a specific mineral. There are six crystal systems.…
Ten Big, Beautiful, and Affordable Engagement Ring Stones
Looking for a gem that will make a big impression on your finger, not your wallet? These ten gems make great options for affordable engagement ring…
How Much Should You Spend on an Engagement Ring?
Throw the old engagement ring budget rule in the trash. You should spend as much or as little as you want.
Clarity Grading for Colored Gemstones
Don’t underestimate the importance of clarity, one of the Four Cs of gemstone grading. For faceted gems, basic clarity grading involves evaluating…
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…
What Does the GIA Colored Gem Grading Code Mean?
The GIA grading system describes gem color in terms of hue, tone, and saturation. Learn what the abbreviations and numbers of this gem grading code…
Recutting Diamonds and Colored Gemstones
When is recutting diamonds and other gems worthwhile for a professional gemologist? Learn how to make this determination and avoid potential…
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