Resources

Inscription

[in-skrip-shuhn]

Numbers, marks, or words placed on a polished diamond using a laser, or engraved into metal on a piece of jewelry.

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Working With Gems

Appraiser

With your trusty loupe and your critical eye, you uncover the story behind gems, jewelry and watches...

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In The Classroom

Guides and instruction for all things GIA and gemology.

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