From lab to loupe: Practical methods for identifying synthetic diamonds in the trade

From Lab to Loupe: Identifying Synthetic Diamonds | Inhorgenta 2025 At Inhorgenta 2025 Munich, experts explored practical methods for distinguishing synthetic diamonds from natural ones, highlighting the growing importance of transparency in the jewelry trade. With synthetic diamond production surging, reliable identification is crucial for both retailers and consumers. The discussion covered key identification techniques, from magnification and fluorescence analysis to advanced spectroscopy. Experts emphasized that while synthetic diamonds share the same physical properties as natural ones, differences in growth structures, inclusions, and luminescence patterns allow for detection. Rapid test devices, polarization filters, and specialized UV light tools are becoming essential for professionals in the industry. As lab-grown diamonds become more prevalent, ensuring consumer confidence through proper disclosure and education remains a top priority. How is your business adapting to the rise of synthetic diamonds? Share your thoughts in the comments! Key Topics Covered: - Practical tools for detecting synthetic diamonds - The role of spectroscopy, fluorescence & growth patterns - Ensuring transparency & trust in the diamond trade #SyntheticDiamonds #DiamondTesting #JewelryTransparency #Inhorgenta2025 Speaker: Dr. Tom Stephan - Managing Director, DGemG, Germany