
Latest Issue
The ICA | Gemlab Journal
Gamma
Vol. 2 Issue 3
This edition of our journal is a captivating journey into the world of gemstones, where we explore Mozambique’s ruby mines and the intricacies of international auctions while gaining invaluable insights into the dynamics of the gemstone market. Beginning with a comprehensive Auction Report on Fura Gems, we delve into FURA’s Colours grading systems and offer an insider’s view of their Mine to Auction process.
Furthermore, our two-part series on Provenance Proof highlights the harmonious fusion of advanced technology and traditional practices, forging a secure and transparent chain of custody that marks a significant step towards an accountable gemstone industry. We are also excited to introduce “GEM NERDS,” a new segment for gemstone enthusiasts, featuring articles on topics like cobalt spinel space inclusions and the utilization of fluorescence and iron content for potential provenance verification.
It’s a must-read for all gemstone lovers, gemmologists, and those passionate about transparency and knowledge in the world of precious stones.
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previous issue

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Vol.2 Issue 1
Mr. Sammuang Kaewen who was regarded as the father of corundum heating in Thailand. In this issue you will meet Thai entrepreneur Proud Limpongpan of Ennovie.

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Vol.2 Issue 2
Photomicrograph of an included crystal and its colourful tension halos seen within a FURA ruby from Mozambique.

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Vol.1 Issue 1
ICA | GemLab is proud to present GAMMA, the ICA | GemLab Journal.In this issue of GAMMA, you will find a wealth of information under the headings, “Around the Trade”

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Vol.1 Issue 2
On our cover we have a trapiche emerald entrusted to ICA |GemLab for research purposes.This issue includes Covid Conversations by Richa Goyal Sikri.

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Vol.1 Issue 3
Cover picture – Carving in Coral depicting John Wayne the American actor famous, amongst other roles, for his wild west movies.

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Vol.1 Issue 4
The Zimbaqua mine has a wide range of gemstones and mineral deposits, here is one of the Zimbaqua women with a big piece of Smokey Quartz.
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