Fall 2015 - Volume 51, Issue 3

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Editorial

Trapiche and More...

By Duncan Pay, Editor-in-Chief


A gemological curiosity or an object of beauty in its own right?

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Articles (4)

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Regular Features

Lab notes

Lab Notes

The latest advances and findings from GIA laboratories.

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Gem News

Gem News International

Global coverage of gem sources, notable new gem materials, and recent industry developments.

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Micro-World

An in-depth look at the hidden world of gem inclusions.

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Book Review

Reviews

Your guide to the latest
gem and jewelry books
and other media.

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2015

G&G CHALLENGE WINNERS

GG CHALENGE 130x130

This title is not used

Congratulations to the readers who earned a perfect score on this year's Challenge quiz.

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