FrançaisWhether you want to sell a diamond or simply obtain its market value, you will need an identification report issued by an expert laboratory.
Our know-how and equipment allow us to analyze unset cut diamonds, regardless of their shape, rough diamonds and some set diamonds.
For each stone, we precisely determine the 4 Cs (Carat, Color, Clarity, Cut) according to international standards.
Would you like to have a diamond melee? Our laboratory can determine with certainty if the diamonds are natural or synthetic, and if they are treated or not. Obtaining a certificate from a modern advanced gemmological laboratory assures you of the exact nature of your gems. This is especially important when you consider the growing share of synthetic stones in the gem market.
The iGEM Gemmology Laboratory also analyzes all coloured stones, especially emerald, sapphire, ruby, Paraiba tourmaline and spinel.
For each coloured stone, we accurately determine its quality, whether for purity, colour, transparency or cut. Our instruments can also detect whether the gem is natural or synthetic or whether it has been treated. For example, the detection of heating of rubies or filling of emeralds.
For a complete report, we combine the use of traditional gemmological instruments with advanced modern gemmological equipment such as the Alpha Diamond Analyser II FT-IR which also allows the detection of polymers, resins and oils.
All of these elements are essential to be able to evaluate the stone.
