Wednesday, February 28, 2024

Brazil Wedding Jewellery Gold Pearl Earring.

Brazil Wedding Jewellery Gold Pearl Earring.

By Aamir Mannan.    Wednesday, 28, February, 2024.

Early diamond identification tests included a scratch test relying on the superior hardness of diamond. This test is destructive, as a diamond can scratch another diamond, and is rarely used nowadays.

 

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