Avatarabelardo ariasSelling blood diamonds is as simple as a Facebook post and a WhatsApp messageverified_publisherQuartz - Lynsey ChutelFinding the black market pushing blood diamonds is as simple as logging on to Facebook. Since the chaos of a 2013 coup in the Central African Republic, conflict diamonds have become a key source of income for both sides of the ongoing conflict, according to a report by Global Witness, published on …