To provide the best experiences, we use technologies such as cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Failure to consent or withdrawing consent may adversely affect certain features and functions.
The storage or technical access is strictly necessary for the purpose of legitimate interest to enable the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
The storage or technical access is necessary for the purpose of legitimate interest to store preferences that are not requested by the subscriber or user.
Storage or technical access that is used exclusively for statistical purposes.
Technical storage or access that is used exclusively for anonymous statistical purposes. Absent a subpoena, voluntary compliance by your Internet service provider, or additional records from a third party, the information stored or retrieved for this sole purpose generally cannot be used to identify you.
Storage or technical access is necessary to create user profiles for the purpose of sending advertisements, or to track the user across a website or across multiple websites with similar marketing purposes.
![[FR] Imitations of aquamarines exhibiting a “hairy” alteration](https://legemmologue.com/wp-content/uploads/2025/12/Chabrol_etal_2024_Imitation-AiguesMarine_GEMMES_vol4_sept2024-595x675.jpg)
![[FR] The epic tale of an emerald necklace](https://legemmologue.com/wp-content/uploads/2025/12/Chabrol-Coupeau_2025_GEMMES_parure-emeraude-595x675.jpg)
![[FR] In pursuit of Golconda diamonds. Interview with Capucine Junker](https://legemmologue.com/wp-content/uploads/2025/12/Chabrol_2025_GEMMES_diamants-golconde_Capucine-595x675.jpg)
![[EN] History of a brooch containing two rare grey Type IIb diamonds](https://legemmologue.com/wp-content/uploads/2025/12/Brooch-JoG-394-2024-595x675.jpg)
![[EN] Fine jewelry continues to evolve](https://legemmologue.com/wp-content/uploads/2021/01/covered-1-578x675.png)