Tuesday, July 02, 2019

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 - Business https://ift.tt/2Xik3A8


from SEO Tech Tips https://ift.tt/2J2wdV0
Unknown How can we be sure the diamonds we buy are not fake or from conflict regions?

from BBC News - Business https://ift.tt/2Xik3A8
https://ift.tt/eA8V8J July 02, 2019 at 05:41AM https://ift.tt/2yfVyVV

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