http://qz.com/459422/how-indian-families-took-over-the-antwerp-diamond-trade-from-orthodox-jews/
And:
http://www.spiegel.de/international/spiegel/antwerp-s-diamond-business-jews-surrender-gem-trade-to-indians-a-416243.html
How Indian families took over the Antwerp diamond trade from orthodox Jews
Bytut editor
Jul 27, 2015