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Objective and third party-verified information on the performance of diamond verification instruments are now easily accessible to trade participants through the Assure Program.
A joint collaboration by the Diamond Producers Association (DPA) and Signet Jewelers, the programme recently tested several lab-grown diamond detectors using stringent industry standards. Results of the independent performance tests were published in the Assure Directory on the DPA website.
Jean-Marc Lieberherr, CEO of the DPA, commented, “Trade participants have a shared responsibility to disclose the nature of the product they are selling to protect the end consumer. Through the Assure Program, we will support the diamond trade, from independent...
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