Crystal (quartz) with hematite inclusions

After a long time, we have updated our folder with photos and videos of currently available samples from Colombia  You will find new and interesting emeralds, minerals and other collector's samples ...

At Esmeraldas.cz we carefully select each mineral and specialize in genuine minerals and emeralds from Colombia. Your trust is very important to us. If you were satisfied with your purchase, we would be ...

Dear Customers, Thank you for your trust and support throughout the year. We truly appreciate that you have chosen us. We wish you a Merry Christmas filled with peace and joy, and a Happy New Year 2026 ...

Stolen jewels with Colombian emeralds - a gift to the empress from Napoleon The loss of one of the rarest historical jewels recently shook the world of collectors and gem experts. The stolen jewels set ...