Author: Johanna – Gemsexplained
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How Synthetics Differ From Natural Gems?
Only a thin line separates lab-grown from natural gemstones, but the differences impact value, beauty, and ethical considerations.
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5 Best Dichroscope Techniques For Gemstone Testing
Proper dichroscope techniques reveal hidden gemstone properties while transforming your identification skills—but which method works best for your collection?
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3 Best UV Lights For Gemstone Testing
Mineral enthusiasts and gem collectors can identify hidden treasures with these top-rated UV lights, but which one reveals the most?
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What Are Polariscope Tests For Gemstone Analysis?
Gemstone polariscope tests reveal critical optical properties that distinguish natural from synthetic stones, but what do those flashing light patterns really mean?
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Why Measure Gemstone Refractive Index Values?
Fascinated gemologists rely on refractive index measurements to authenticate precious stones, but what makes this seemingly technical value so crucial?
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The Complete Sapphire Color Grading Guide
Overwhelmed by sapphire color complexities, expert grading knowledge reveals how to identify premium gems worth every penny.
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Identify Emerald Inclusions: Complete Visual Guide
Magnificent emerald inclusions reveal their hidden stories, but how can you tell natural treasures from clever imitations?
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Why Ruby Certification Matters For Gem Experts
Opening doors to gem authentication, ruby certification provides experts essential credibility—but what costly mistakes lurk without it?
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Diamond Color Grading Scale: Complete Visual Guide
Uncover the secrets of diamond color grading that jewelers don’t want you to know—saving thousands while still getting that perfect sparkle.
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Spotting Real Gems: Expert Identification Techniques
Trained gemologists reveal industry secrets for authentic stone identification, but knowing which tests truly work requires deeper understanding.