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Assay Office - AnchorCert Gem Lab
anchorcertgemlab.com
... Chief Executive and Assay Master at the Birmingham Assay Office and the President of the CIBJO Precious Metals Commission; Â Philip Olden, ... › news
The CIBJO Responsible Sourcing Toolkit
www.gemstone.org
— “This includes our Responsible Sourcing Commission and its President, Philip Olden, the Coloured Gemstone Working Group, and Assheton Carter ... › news
CIBJO seminar in Vicenza focuses on responsible sourcing
www.automobilsport.com
— Photo caption: The seminar panel (from left): Philip Olden, President of the CIBJO Responsible Sourcing Commission; Francesca Marino, ... › ...
CIBJO-IEG seminar at VicenzaOro January - Heera Zhaveraat
www.heerazhaveraat.com
— Moderated by Philip Olden, President of CIBJO's Responsible Sourcing Commission, it will take place on Friday, January 17, 2020, ... › ...
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