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Fee Schedules

A list of fees by service in 7 currencies.

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Affiliated Entities

Affiliated Entities

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A white and purple pearl sitting in half of its shell.
Article
Clam Chowder with a Side of Pearl

Recently, GIA’s laboratory in New York had the opportunity to examine a fascinating pearl find and hear about an even more fascinating story.

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Couple Engagement Ring Shopping
Article
How to Purchase the Perfect Diamond Engagement Ring

Follow these tips to pick out the perfect engagement ring for the love of your life.

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Financial Aid Forms

Financial Aid Forms

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Pearl
Article
Pearl Description

Perhaps the best-loved gems of all time, pearls—both natural and cultured pearls—occur in a wide variety of colours. Learn about the factors that make pearls so popular and desirable!

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Article
Ammolite: The Fashionable Fossil

Ammolite: The Fashionable Fossil

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Sorting melee on white background
Article
How Do I Know if the Fancy Melee in My Jewellery is Natural Diamond?

Find out about how GIA is addressing industry concerns over undisclosed laboratory-grown and simulated fancy melee being mixed in with natural fancy melee.

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GIA Report Data Services

GIA has a wealth of data, assets and information for both clients and non-clients to utilise for their business needs

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Article
‘Dreams of Diamonds’ Book and Exhibition Celebrate Spectacular Gems

Explore the wondrous world of diamonds in this large book (2 stone 5 lbs and three feet wide when open) and gallery from a past exhibition – that reveals their detail and beauty.

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