Masterstones is a modern gemological laboratory, equipped with advanced instrumentation for the diagnosis and classification of precious stones. Masterstones offers its customers the right support to orient themselves in the complex gemological world. The main services offered are the analysis and classification of diamonds, colored gems and pearls. We also carry out jewelry experts, laser engravings on the diamond girdle or on precious metals and the oiling of emeralds. The expert activity also includes, for legal disputes and for the opening of safety deposit boxes, when requested by the Revenue Office.
Mass, color, internal characteristics and quality of the cut; a precise classification, in compliance with internationally recognized standards of judgment.
Characterization of materials and identification of any chemical-physical treatments aimed at improving the optical properties of the gems.
Analysis of materials and classification of qualitative elements. Complete documents for an accurate estimate of the commercial value.
Determination of origin and type of cultivation. X-ray station in place.
Guaranteed traceability of diamonds or jewels, with laser engravings (h 100 micron).
Washing and oiling emeralds with cedar oil.
By simply entering the analysis number you can verify the authenticity of the data shown on the document
Masterstones will be the sponsor of the 4th Italian Meeting of Scientific Gemology which will be held in Naples from September 29th to October 1st 2013. The event will be organized by the “Centro Musei delle Scienze Naturali” of “Federico II” University of Naples and...
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