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Gemologist and Jewelry, Appraisals in Liquidation, Fair Market, and Insurance Appraisals
Award winning Gemologist and jewelry appraiser. Gemstones, Diamonds, jewelry appraisals. Horological appraisals, numismatic appraisals Published Author on Gemstones.
Gemology, Diamond Dealing, Values and Appraisals
Expert founded his own company and started his career in Antwerp amongst the four major diamond bourses brokering rough diamonds to the trade. Through his connections and working within the trade, his expertise covers the full understanding of the dynamics…
Valuation Testing Identification Analysis of Diamonds, Gemstones Jewellery & Silver Watches
2009-2013 Expert has recently successfully completed a PhD research project funded by The University of St Andrews and The Diamond Light source the UK's national synchrotron facility. The research involved the development of new spectroscopic techniques for use within the…
Firearms Functioning, Design, Manufacturing; History & Identification, Gunsmithing, Ballistics, Ammunition, Airguns
Expert Witness - Firearms, 30 years’ experience: Testified in State and Federal Courts, patent, liability, and criminal cases. Books have been cited as "Best Evidence" Qualified in firearms functioning, firearms technology, firearms history, firearms identification, and ballistics (interior, exterior, terminal…