This content was first published on IGR – Italian Gemological Review no. 20 in 2025. The information provided here is therefore current as of the original publication date.
The Real Mineralogical Museum at the University of Naples Federico II, Italy, is set to welcome the seventh edition of Diamond and Colored Stones: National Conference of Gemmology on June 16-17, 2025. This year’s theme, “Gemological Characterization for an Ethical and Transparent Market”, underscores the event’s commitment to transparency and integrity in the gemstone industry.
The conference will bring together researchers, gemologists, and industry professionals to explore the latest advancements and address key challenges in ensuring ethical practices in the gem trade. Attendees will have a unique opportunity to expand their knowledge and stay updated on emerging trends in this ever-evolving sector.

A detailed program, a list of speakers, and registration information will be available at the following address in Italian and English language: www.conferenzanazionaledigemmologia.it.
Now in its seventh edition, the conference has previously been hosted in Catania (2016, 2019), Bari (2021), Ferrara (2022), Rome (2023), and Turin (2024). This year’s event promises to be an essential gathering for anyone passionate about shaping a more transparent and responsible gem market.
Gem News published on IGR – Italian Gemological Review #20 – Winter 2024/25



















