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Expand your knowledge and learn more about geology, gemology, and mineralogy with our free educational articles. All articles are written by GIA Graduate Gemologists. We love sharing our passion and expertise so check back soon for new uploads.

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Posts tagged colorful engagement rings

10 Reasons to Choose a Sapphire Over Diamonds for Engagement Rings and Beyond

10 Reasons to Choose a Sapphire Over Diamonds for Engagement Rings and Beyond

Learn what you need to know about Sapphire engagement rings.