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Showing posts with label Opsydia. Show all posts
Showing posts with label Opsydia. Show all posts

Sunday, March 14, 2021

Opsydia

Opsydia can now apply the smallest ever logo or characters below the surface of a diamond. They have a diameter of just a micron (0.001 mm) and are visible only at 100x. The technology works on even the highest clarity gem with virtually no impact on its grade. It applies a nano-scale logo, serial number or encrypted code that links to a diamond's grading report, blockchain record or branded jewelry origins.

Useful link: https://opsydia.com