De Beers Launches SynthDetect 2 to Separate Natural and Synthetic Diamonds
The next-generation screening tool helps retailers distinguish natural diamonds from lab-grown alternatives and simulants with high precision.
De Beers Group has introduced SynthDetect 2, an advanced screening instrument designed to distinguish natural diamonds from synthetic versions and diamond simulants. The tool arrives as the jewelry industry struggles to maintain a clear boundary between mined stones and increasingly sophisticated lab-grown alternatives.
The device is engineered for versatility, capable of processing diamonds across a vast weight spectrum ranging from 0.001 carats to 100 carats. According to De Beers, the instrument specifically supports diamonds within the D to J color range, though the company notes the system remains failsafe across all diamond colors. A key operational advantage of the SynthDetect 2 is its ability to test multiple stones simultaneously, and it is designed to handle both loose stones and diamonds already set in mounted jewelry.
The Rise of Lab-Grown Diamonds
This technology is part of a broader strategic push by De Beers' International Institute of Diamond Grading & Research to provide the trade with high-throughput verification tools. As lab-grown diamonds (LGDs) become chemically and visually indistinguishable from natural stones, the jewelry industry faces a critical need for reliable screening. To address this, De Beers has developed a suite of instruments, including the AMS-2 for bulk melee and the SynthDetect series, to automate authenticity verification and reduce the reliance on exhaustive manual gemological analysis for every individual stone.
Protecting Market Value
The proliferation of high-quality synthetic diamonds poses a direct threat to the value proposition of natural diamonds. By deploying high-accuracy screening tools, De Beers aims to empower wholesalers and retailers to protect their inventory. The primary goal is to ensure that natural diamonds are not misrepresented or accidentally mixed with lab-grown alternatives, thereby preserving consumer trust in the premium natural diamond market.
Future of Verification
As the technology for creating synthetic diamonds continues to evolve, the industry will likely see a shift toward more integrated, desktop-based verification as a standard part of the retail workflow. While SynthDetect 2 provides a robust solution for current market challenges, the industry continues to watch for further advancements in screening speed and the ability to detect the newest generations of synthetic growth patterns. This evolution is essential to maintain the integrity of the diamond supply chain as synthetic production scales globally.