Game of Stones: Tracking conflict diamonds with lasers

How can we be sure the diamonds we buy are not fake or from conflict regions?

from BBC News - Home https://ift.tt/2Xik3A8

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Sudan slides deeper into famine, experts say

Famine has spread to five areas in the war-hit country, a UN-backed group says. from BBC News https://ift.tt/vVZfsEU