2022 CGA Gem Conference

2022 CGA Gem Conference, October 21-23 – Vancouver, BC Over the next several weeks, the Roskin Gem News will feature the guest speakers who presented...

Journal of Gemmology 38/no.3

The latest issue of the Journal is out. Lab grown diamonds are up front along with meetings and symposium proceedings. Features include Turquoise from...

Gem-A Conference 2022

The Gem-A Conference 2022: bringing together the greatest minds in gemmology Gemmologists from around the world will gather in London to attend the annual Gem-A...

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Sithole opens a Gemmological laboratory and Lapidary Center in Afghanistan

Tap here to read the feature story in the Herald https://www.herald.co.zw/sithole-opens-a-gemmological-laboratory-and-lapidary-center-in-afghanistan/