FAQs, advice and education from from IGI Worldwide

The marvelous magic of moonstone
Photo credit: NASA

The marvelous magic of moonstone

Florida adopted the moonstone as it's state gem in 1970. But our ancestors believed they could touch the moon long before humans ever traveled to outer space.

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Diamonds with heart: A Valentine’s Day story
Photo credit: Argyle Pink Diamonds

Diamonds with heart: A Valentine’s Day story

Once upon a time… A lonely rough diamond met another. The two began growing together. For countless ages they shared their lattices, twinning happily with each other until they were…

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You must spend THIS MUCH on an engagement ring
Photo by Luis Quintero

You must spend THIS MUCH on an engagement ring

You’ve found the perfect partner and want to propose. Wonderful! Now you need a symbol of affection and connection. A symbol of your glorious lives together. A physical reminder of…

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The ‘Secret’ of black diamonds
Photo credit: People.com

The ‘Secret’ of black diamonds

History’s most famous black-diamonds may be those included in the Fantasy Bra worn by Adriana Lima at the 2008 Victoria’s Secret fashion show.. That's perfectly fitting, since black-diamonds have a “Secret” of their own, as we will reveal below...

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2020 vision

From the beginning, the International Gemological Institute has had total commitment to understanding consumer concerns. So it’s appropriate, at the beginning of 2020, that we are launching another means of…

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