GCAL and its experts have provided loan collateral audits for some of the largest financial institutions in the world, on some of the most sophisticated, elaborate multi-national gems and jewelry companies with operations spanning the globe. With the technical expertise of the laboratory, and the extensive valuation knowledge, GCAL is uniquely positioned and well equipped to value the broad spectrum of inventory and operations that exist in the Gems and Jewelry marketplace.
GCAL experts have helped audit jewelry stores, diamond manufacturers, wholesalers and provided updated valuations where needed.
Currently, we assist jewelry manufacturers and retailers in auditing/analyzing their diamond jewelry to find (synthetic) lab grown diamonds being salted in the jewelry either deliberately or accidentally. Many retailers have no way of detecting lab grown diamonds in their inventory.