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ABOUT US

We are a team of Black Opal lovers and colored gemstone dealers who want to pay a huge tribute to the beauty of gems, and share our passion with the highest number.

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CENTER STONES

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OPALS

CALIBRATED

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COMMITMENT TO RESPONSIBILITY


We and our customers share the highest standards when it comes to gemstone sourcing. Our goal is to remain as transparent as possible, to actively promote ethical practices within the global industry, and to ensure that our supply chain is safe and responsible.

To achieve this, we have built strong, long-term relationships with our suppliers and conduct thorough due diligence at every step. Our stones are also analyzed in gemological laboratories to confirm their origin and natural authenticity.

IMAGEM has been RJC certified since 2021, with its certification successfully renewed in February 2024 (No. 0000 5347) — a testament to our continued commitment to ethical sourcing and transparency.

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This book magnifies and presents the Australian Black Opals through vivid and happy creations of Jewellers from around the world. 
 This publication includes also mining, historical and gemological chapters, thanks to the collaboration of recognized black opal specialists and scientists.
 Discover or rediscover this modern and hypnotising gemstone...

You can also find our Book at :
Galignani's Library: 224 rue de Rivoli, 75001 Paris, France
- LETU's Library: 2 Rue Jean-Calvin ,1204 Genève, Suisse
https://letubooks.com/products/black-opal-only-from-australia?_pos=1&_sid=d79402a79&_ss=r


Meet us on our booth on Gemstone's shows!

Minéral Expo Paris
5 -7th December 2025
Espace CharentonParis 12

GEMGENEVA
May 2026
Palexpo
Geneva

EPHJ Show 
June 2026
Geneva

International Diamond, Gem & Pearl Show
September 2026
Asia World Expo - Booth 10L22
Hong-Kong

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OUR BOOK: " BLACK OPAL - ONLY FROM AUSTRALIA"

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CONTACT

(33) 01 47 70 07 01

Merci pour votre envoi !

(33) 01 47 70 07 01

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©2019 by Imagem.

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