Introduction of ASDI-500: The ASDI-500 is a cutting-edge Automated Diamond Spectral Inspection system developed by SSEF and UNIMEC. It will be showcased at the GemGenève International Gem and Jewellery Show from November 3-6, 2022. This system is designed to detect and extract synthetic and simulant diamonds as small as 0.5 mm in diameter, processing up to 700 stones per hour.

Specifications and Capabilities: The ASDI-500 can screen large quantities of round, colorless polished melee diamonds, distinguishing between natural diamonds and synthetics or simulants. It is the only system capable of handling stones as small as 500 microns with such precision. The device can analyze diamonds ranging from 0.50 to 3.80 mm in diameter and detect all colorless synthetic diamonds, including HPHT and CVD grown, as well as simulants.

Technological Advancements: UNIMEC has integrated a highly precise pick-and-place robot within the ASDI-500, achieving a positioning precision of 5 microns. This innovation fills a critical gap in the market for automatic screening of very small melee diamonds.

Market Impact: The ASDI-500 addresses a significant need in the Swiss watch and jewelry industry, ensuring the integrity of natural diamond products by preventing the sale of undisclosed synthetics and simulants. This development is crucial for traders and consumers who deal with millions of diamonds monthly.

Company Backgrounds: SSEF, part of the Swiss Foundation for the Research of Gemstones, was established in 1972 and operates independently to analyze precious stones and issue test reports. UNIMEC, founded in 1979, specializes in automation solutions for various industries, including watchmaking and jewelry, and manages the entire manufacturing process from design to distribution.

Contact Information: For more details about the ASDI-500, interested parties can contact SSEF at [email protected] or UNIMEC at [email protected].