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La Scuola di Gemmologia IGI è la risorsa definitiva per la scoperta del mozzafiato mondo dei diamanti, delle gemme di colore e della gioielleria.

IGI Antwerp Achieves Carbon Neutrality

IGI's offices, grading laboratory and school of gemology in Antwerp, where the institute was first established in 1975, have been declared carbon neutral according to PAS 2060...

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Video: The Art of Diamond Grading at IGI

Since the 15th century the diamond ring has been the celebrated symbol of faithfulness, love and commitment. Starting in 1975, when IGI was first established in Antwerp, the world capital...

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IGI Expressions™ Showcase: Accessory Finalists

From a starting pool of more than 500 submissions, IGI is pleased to present the Accessory designs selected as finalists from the 2022 IGI Expressions™ Jewelry Design Competition. SCOPRI DI PIÙ

Happy Lunar New Year from IGI

The Year of the Rabbit officially begins January 22, marking the start of holiday festivities celebrated by nearly two billion people around the world. To everyone who is celebrating Lunar...

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IGI Blog FROM OUR BLOG

Secrets Behind Dimaonds

Secrets Behind Dimaonds...

May 2018 | John Doe

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A Gem For Each Season

June 2018 | John Doe

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A Gem For Each Season
Shapes Of Diamonds The Complete Guide

Shapes Of Diamonds The Complete Guide

July 2018 | John Doe

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IGI Blog GUIDE SULLE PIETRE PREZIOSE

Diamond Report
Diamante: le 4C
Diamond Report
Diamante: le forme
Diamond Report
Come aver cura dei vostri gioielli: suggerimenti