GemSztár Drágakővizsgáló laboratórium

denomination of gemstones their mineralogical classification recording the characteristics necessary for indentifying the gemstones (colour and tint, weight, size, shape, cutting/polishing shape) and taking photos quality-related classification of gemstones (classification by colours, clarity and quality of cutting and polishing) recording the results of instrumental measurements revealing the possible treatments - see more information... determining the geographic origin of the gemstones based on their internal characteristics issuing a gemstone identification certificate.

If it is revealed that a tested gemstone is synthetic, or artificial, or an imitation, an expert certificate is issued based on the recorded results of measurements.