From €2 for melee or €29 for regular gemstone.
Have questions about the Gemmological Testing?
What's in the Testing?
The most efficient way to get all the information you need about your precious gemstones.
For all Gemstones of all sizes (down to 1 mm) discover the most valuable information such as identification, genesis, enhancement, and geological origin for the most competitive price.
Focus only on the pure gemmological aspect of your item, with special attention for cost efficiency, reducing further time, and always providing excellent quality in the authentication.
Tailor your requirements such as origin or not, Beryllium diffusion and/or oil or resin, a service customizes by you for you.
-No quantification of treatment.
-Not included Beryllium testing.
-Geological origin determination only
-below 0.5 carat
-Beryllium testing below 3mm an AGA (Against Gemological Advice) must be signed.