The Gemological Institute of America (GIA) has announced that its cultured pearl reports will now include traceability information, following the integration of radio frequency identification (RFID) technology. This development enables greater transparency in the pearl supply chain, allowing for traceability from origin to market.

Integration of RFID Technology

This RFID solution, developed a Shell Nucleus Factory, embeds wireless RFID tags within the bead nuclei of cultured pearls. This allows for easier tracking of pearls through the supply chain. Each pearl’s RFID tag provides a unique reference number, which will now be included in GIA’s Cultured Pearl Classification Reports.

GIA’s Role in Pearl Standards

GIA, known for its pivotal role in developing diamond grading standards, has been a leader in the classification of pearls since 1949. The institute has worked alongside major pearl producers to establish comprehensive standards for grading pearls, which are encapsulated in the GIA 7 Pearl Value Factors. These factors provide a universal framework for assessing the quality of pearls, contributing to a more standardised approach in the global jewellery industry.

This development supports GIA’s ongoing efforts in pearl classification and sustainability, providing jewellers and consumers with tools for verifying pearl origin and quality.