The Diamond City Of Surat

Binu Alex's second report in CommodityOnline on Gujarat’s diamond city of Surat @ http://www.commodityonline.com/news/Origin-of-diamond-traces-to-India-12819-3-1.html was interesting. Recently diamond testing labs have started providing origin classification for select diamonds on demand with state-of-the-art analytical instruments and proprietary database to add value and authenticity.