20-1-2021
The Gemological Science International (GSI) expands its screening and detection services to include lab-grown diamond jewellery due to an emerging pattern of "undisclosed" natural diamonds being mixed with lab-grown diamonds in jewellery globally.
GSI president Debbie Azar commented some consider the situation as an upgrade. However, consumers who do not want natural diamonds also exist in terms of perceived value such as social and economic impacts.
The industry has trained its focus on the undisclosed lab-grown diamonds and their detection, especially melee. It is counterintuitive to think about natural diamonds being mixed in with lab-grown diamonds. Debbie said: “As consumers ask for more transparency, we are charged with providing robust, clear reporting that ensures their trust and upholds the standards of our industry.”