Tag Archives: Lab-grown Duamonds

Lab-grown Diamond – Screening Challenges

Posted on October 17, 2024 by dcgiaorg

Presented by Randy Lightfoot & Guy Borenstein The Washington D.C. GIA Alumni Chapter was honored to welcome two prominent professional experts in gemology to present two presentations on current issues and challenges regarding lab-grown diamond screening. Low-priced lab-grown diamond is … Continue reading →

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