Español  ES


Countless research has led us to study the prettiest Emeralds nature gives us. Meet in detail every one of these Emeralds that have passed and are with CDTEC.

Emerald view with crossed polarizers

"Drop oil" effect in Colombian emerald

Carbonate in Colombian emerald

Pyrite inclusion in Colombian emerald

Albite in Colombian emerald

Parisite in colombian emerald

Emerald crystal in Colombian emerald

Carbonate in Colombian emerald



Consultation CDTEC gemological lab report is a PDF file that contains information from the original report, for confirmation or verification data from that particular report; this file is subject to limitations.
You'll must choose of type certificate relative to your gemstone, enter the report number and weight of the stone (data given in the certificate).

See example of report