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GIA 4Cs App Retailer Lookup

Consumers will now be able to locate retailers who offer diamonds graded by GIA or have
GIA–trained staff.

GIA’s 4Cs app for consumers will feature a Retailer Lookup, which helps customers to find your store by entering a zip code or using a geo-locator feature on their iPhone, iPad, or Android device. The Retailer Lookup is a free listing service.


The listing service is for any retailer who offers GIA graded diamonds, or has GIA-trained sales associates on staff.
Click the "List My Store" link found at the top of every page on to open the Retailer Lookup Form. You will be asked to provide your store and contact information as you would like it to appear and accept the terms of participation.
Retailers with multiple locations can download the Multiple Store Submission Form and email to Alternatively, companies can fill out the online form for each store location.
To update your store information, please email your edits to We will send you a confirmation email once all edits have been made.
Nothing. The listing service is free.

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