DANAT Chief Executive Officer, Mrs. Noora Jamsheer; Image provided by: DANAT
A new pearl identification method applying artificial intelligence and machine learning to gemological testing
press release
DANAT, the Bahrain Pearl and Gem Research Institute, has filed a joint patent application with the Massachusetts Institute of Technology (MIT) for a new pearl identification method that applies artificial intelligence and machine learning to gemological testing.
This application marks a major milestone in the research partnership established between DANAT and MIT in 2022. What began as an ambitious scientific collaboration to study pearls at the nanoscale has now evolved into an applied innovation with the potential to support more advanced data-driven approaches to pearl analysis.
This research focuses on understanding the microscopic structural, optical, morphological, and chemical features that form a pearl’s identity. These characteristics can help experts better assess how pearls are formed, where they originate, and what characteristics each individual pearl has. The project also investigated how machine learning can support pearl classification and how individual identifiers can be associated with individual pearls.
This patent application comes as the global pearl sector faces increasingly complex challenges. Developments in culture technology and production methods have made pearl identification more demanding, especially when it comes to distinguishing between natural pearls, cultured pearls, and categories that don’t fall into either group. In this context, advanced analytical tools are becoming essential to support accurate laboratory reporting and maintain trust throughout the pearl trade.
Ms. Noora Jamsheer, Chief Executive Officer of DANAT, said: “This patent application is an important step in our research collaboration with MIT and reflects how this project has evolved from scientific exploration to practical innovation in the pearl industry. From the beginning, our aim has been to keep up with the rapid scientific and technological developments taking place in pearl farming and production and to ensure that our testing methods are able to meet new challenges in this field.”
“Introducing artificial intelligence and machine learning to gemological testing creates new possibilities for accuracy, consistency, and deeper scientific understanding. Through our collaboration with the world’s leading research institutes, DANAT strengthens its position as a pioneering gemological laboratory and research-driven institution. This initiative reflects DANAT’s role in supporting the development of more reliable and transparent testing tools, as well as linking Bahrain’s rich pearling tradition with modern scientific innovations, strengthening the Kingdom’s development as a global hub for natural pearls and gemstones. ”
About DANAT:
Bahrain Pearl and Gem Research Institute (DANAT) was established in 2017 under the patronage of His Highness Salman bin Hamad Al Khalifa, Crown Prince and Prime Minister of the Kingdom of Bahrain. The company was established as a wholly-owned subsidiary of Bahrain Mumtalakat Holding Company (Mumtalakat), the Kingdom’s sovereign wealth fund. Its vision is to become the world’s institution of choice for third-party verification services and scientific research on natural pearls and gemstones.
Reflecting the history of Bahrain’s ancient pearl industry and a strong desire to protect this heritage, DANAT was established as a guardian of global gemological excellence. It plays an important role in ensuring, protecting and enhancing public trust in pearls, gemstones and jewellery. DANAT is an authority on industry standards, scientific knowledge and education, and is committed to maintaining the highest standards of professional and personal ethics.
For more information about DANAT, please feel free to contact us.
muneera.alfadhel@DANAT.
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