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synthetic gems (lemmy.blahaj.zone)

submitted 2 years ago by [email protected] to c/[email protected]

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[–] [email protected] 2 points 2 years ago (1 children)

I've seen youtubers that bought reject sapphire from the f-35 cockpits that had some minor flaw in some place that disqualified it.

I think you can buy reject batches of artificial ruby for indilustrial applications too.

[–] [email protected] 1 points 2 years ago

Where do you buy that from?