วีดีโอ

Have you ever heard about the PHT treatment? Did you know is also used to heat Blue sapphires? We've been involved in heating sapphires for a while already, and here we'd like to share some insight about this new way of treating them. The Pressure heat treatment is not something new. It's been around for a while and it finally got to sapphires as well. Here is a brief explanation about how it w...

A video I made in 2015, while still in Sri Lanka. It shows quickly what we were doing in there! Much more to come!

Hello Gemslovers! here we are with the first of a long series of videos in mining areas! You will dive into a gemfield expedition in Sri lanka, the land known in gemology for it's beautiful sapphires and semiprecious gems. You will have a look to all the step the gem has taken before to get to the nice jewelries worldwide. It will be quick and emotional, so get ready and let's go!