Category: Gemstone Identification Grading
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Why Does Color Zoning Matter In Gems?
Striking patterns within gemstones reveal formation secrets that impact value, but which zones actually matter most?
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10 Tips: Major Gemstone Lab Certification Guide
Mastering gemstone certification choices can save you thousands, but which lab secretly offers the best value for your precious stone?
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Why Pearl Luster Assessment Matters for Jewelers
Building reliable valuation skills starts with pearl luster assessment—discover how this essential technique directly impacts your jewelry profits.
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5 Best Methods To Spot Heat-Treated Stones
From detecting altered inclusions to spectroscopic analysis, discover foolproof techniques that reveal whether that dazzling gemstone is naturally perfect.
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Aquamarine Clarity Grading Guide for Jewelers
Gemstone experts reveal precision techniques for aquamarine clarity evaluation, but what secret factor quadruples its market value?
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What Are Professional Amethyst Grading Standards?
Beyond color and clarity, professional amethyst grading involves critical standards that determine a gemstone’s true market value and exceptional beauty.
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7 Distinctive Gemstone Fracture Patterns for Identification
Curious about the secret language of broken crystals? Discover how fracture patterns reveal a gemstone’s true identity.
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Master Gem Examination With a Jeweler’s Loupe
Curious gemologists can unlock professional examination secrets with a 10x loupe, but proper technique makes all the difference.
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10 Essential Tips for Beginner Gem Spectroscopy
Intriguing gem spectroscopy secrets await beginners, from mastering light techniques to revealing hidden mineral fingerprints—what gemologists don’t tell you.
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10 Key Opal Grading Factors Explained
Mesmerizing opals captivate collectors, but do you know the critical factors that determine their true value beyond mere sparkle?