Laser inscription and marking of gemstones: an overview of options
Author(s) : -
Date : 2019
Laser inscription and marking of gemstones: an overview of options. Published in Incolor, 2019, 43, 66-69.
Download PDF
Research Library
Can blockchain and traceability provide more sustainable outcomes for diamond and gemstone supply chains
Author(s) : -
Date : 2019
Can blockchain and traceability provide more sustainable outcomes for diamond and gemstone supply chains? Published on Nature Blog, 2019
Study of a recut HPHT synthetic diamond: colour vs size vs SWUV transmission
Author(s) : -
Date : 2019
Presentation by Jean-Pierre Chalain at the International Gemmological Conference (IGC) in August 2019.
DNA fingerprinting of precious corals and pearls
Author(s) : -
Date : 2019
Presentation by Dr. Laurent E. Cartier at the International Gemmological Conference (IGC) in Nantes (France) in August 2019.
Multi-element analysis of gemstones for country of origin determination (2019)
Author(s) : -
Date : 2019
Presentation at IGC 2019 in Nantes (France) by Dr. Hao Wang.
Age dating applied as a testing procedure to gemstones and biogenic materials (2019)
Author(s) : -
Date : 2019
Presentation by Dr. Michael S. Krzemnicki at IGC 2019 in Nantes, France.
A gemmological approach to distinguishing natural from synthetic rubies: LA-ICP-TOF mass spectrometry provides new insights (2019)
Author(s) : -
Date : 2019
Tags :
Presentation at ECMS 2019 in Prague (Czech Republic) by Dr. Tashia J. Dzikowski-Hutter.
New Frontiers in Pearl Analysis: Age Dating, DNA Fingerprinting, and novel Radiographic Methods
Author(s) : -
Date : 2019
Presentation by Dr. Michael S. Krzemnicki and Jean-Pierre Chalain at the Pearl Symposium in Bahrain in November 2019.
Blockchain, Chain of Custody and Trace Elements: An Overview of Tracking and Traceability Opportunities in the Gem Industry
Author(s) : -
Date : 2018
Tags : Blockchain / Coloured Gemstones / Diamond / Ethics / Origin Determination / Pearls / Sustainability / Trace / Traceability / Track
Blockchain, Chain of Custody and Trace Elements: An Overview of Tracking and Traceability Opportunities in the Gem Industry. Published in Journal of Gemmology, 36, 3, 212-227.
A Preliminary SIMS Study Using Carbon Isotopes to Separate Natural from Synthetic Diamonds
Author(s) : -
Date : 2018
A Preliminary SIMS Study Using Carbon Isotopes to Separate Natural from Synthetic Diamonds. Published in Journal of Gemmology, 2018, 36, 1, 38-43.
Author(s) : H.A.O. Wang, L.E. Cartier, L.P. Baumgartner, A.-S. Bouvier, F. Begué, J.-P. Chalain, M.S. Krzemnicki