New issue of ICGL newsletter is released on 23rd August 2014.
PDF version can be downloaded from next link.
ICGLNewsLetter-2014SU (1.05Mb)
The contents;
Identification of CVD Synthetic Diamonds
By Kook-WheeKwak, Wooshin Gemological Institute of Korea (WGK)
Recent CVD diamonds tested at Pangem Testing Laboratory
By Jayshree Panjikar, Pangem Testing Laboratory, Pune, India
Treated Black Diamond Earring
By Tay Thye Sun & Loke Hui Ying, Far East Gemological Laboratory, Singapore
A book review “Colour of Paradise” by Kris Lane, 2010
By Elisabeth Strack, Gemmologisches Institut Hamburg, Germany
Lab notes: 10 carats Asteriated Diamond and etc.
Interview with Masaki Furuya: Founding Member