GemPen provides users with the means to effectively determine whether a diamond is natural, synthetic (man-made), or treated (visually enhanced to increase value). This tool is portable, durable and gives instant results. GemPen is used to confirm gemstones.
GemPen can help identify different treatment methods (HPHT, CVD, irradiation, etc.) in natural and synthetic gemstones. GemPen uses high-power UV light and specific wavelenght filters to induce quenched fluorescence or phosphorescence in the gemstone.
GemPen is a diamond verification tool for loose and mounted stones, designed to separate diamonds from synthetic diamonds. It is suitable for field gemologists, diamond buyers, wholesalers and retailers.
