Step Cuts and Emerald Cuts: The Art of Understated Elegance
Imagine looking through a crystal-clear window into the heart of a gemstone. That’s exactly what step cuts offer – a completely different…
Light Behavior in Gems: The Science Behind Sparkle
Have you ever wondered why a diamond sparkles so brilliantly, or why some gemstones seem to glow with rainbow colors? The answer lies in the fascinating…
Optical Phenomena Unique to Certain Gem Materials
Imagine holding a gemstone that displays a perfect six-pointed star dancing across its surface, or one that changes from emerald green to ruby…
What Is Faceting?
Imagine holding a diamond that sparkles with brilliant flashes of light, each tiny surface reflecting and refracting light in perfect harmony.…
How to Identify Emerald Simulants and Synthetics
Gemologists can separate natural emeralds from emerald simulants and synthetics. Learn about the most common tools and techniques for this.…
What Is Faceting?
Discover the ancient art of faceting – how rough stones become brilliant gems through 3,000 years of cutting techniques. Learn about cabochons…
Ten Big, Beautiful, and Affordable Engagement Ring Stones
Looking for a gem that will make a big impression on your finger but not your bank account? You can find these ten gemstones in sizes of three carats…
Purple Gemstones
Purple gemstones are among nature’s rarest treasures, making them perfect for distinctive jewelry and impressive collections. Though…
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