Home » BBC News - Technology » technology news » Game of Stones: Tracking conflict diamonds with lasers Game of Stones: Tracking conflict diamonds with lasers Unknown 4:27 PM BBC News - Technology technology news How can we be sure the diamonds we buy are not fake or from conflict regions? from BBC News - Technology https://ift.tt/2Xik3A8 Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati