About Us

NGL is a gemmological laboratory located in Campania.

We deal with gemmological analysis, in a serious and professional way.

NGL works in the respect of all the European and international norms that regulate the gemmological sector and the privacy of its customers.

We carry out analysis both on loose stones and mounted stones.

Our laboratory is equipped with the most modern gemmological instrumentations and works with non-invasive methods that allow us to examine the gemstone or the jewel in the certainty of not create any kind of damage to them.

The direction of the laboratory is entrusted to Dr. Ugo Parisi (Graduate Gemologist IGI Antwerp).