assure programme

Opsydia technology advances to secure identity of melee diamonds

Opsydia technology advances to secure identity of melee diamonds

diamond world news service

30 Sep 2021

3 min read

Strengthening consumer protection - ASSURE Program for the testing of Diamond Verification Instruments is expanded

Strengthening consumer protection - ASSURE Program for the testing of Diamond Verification Instruments is expanded

diamond world news service

30 Sep 2021

5 min read

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