The laboratory
A modern laboratory equipped with advanced instrumentation for the study of precious stones.
Masterstones is a modern gemological laboratory, equipped with advanced instrumentation for the study 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 appraisals, laser engravings on the diamond girdle or on precious metals and the oiling of emeralds. The expert activity also includes assistance for legal disputes or for the opening of safety deposit boxes, when requested by the Revenue Office.
24/48h
document turnaround
8h
Gem-Express service
Roma
Via Roberto Alessandri, 6A
Services
What we analyse
Every analysis is carried out in full compliance with national and international regulations and with the principles adopted by the major gemological institutions.
01
Diamond analysis
Mass, colour, internal characteristics and cut quality; a precise classification in compliance with internationally recognised standards.
02
Coloured gem analysis
Characterisation of materials and identification of any treatments aimed at improving the optical properties of gems. Determination of geographic origin.
03
Jewellery appraisals
Analysis of materials and classification of quality elements. Complete documents for a precise estimate of commercial value.
04
Pearl analysis
Determination of culture type and origin. In-house radiographic examination.
05
Laser engraving
Guaranteed traceability with engravings (h 100 micron) on diamond girdles or on jewellery.
06
Emerald oiling
Oiling treatment for emeralds with cedar oil.
Address
Via Roberto Alessandri, 6A
00151 Roma
00151 Roma
Hours
Mon – Fri, 9:30 – 18:00
continuous hours
Contact
+39 06 53273424 r.a.
info@masterstones.eu
info@masterstones.eu
MASTERSTONES
Kairos Italia S.r.l. unipersonale · Rome