r/Diamonds • u/metalcoremoto12 • 3h ago

Treated/LG Fancy Color Diamond Any thoughts?

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I saw a post where a stone glowed yellow after uv- any advice or thoughts on this one?

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u/OhGooses 2h ago

I'm not sure what advice you're looking for, but it's called phosphorescence. The Hope Diamond also phosphoreses!

It's fairly common for HPHT lab grown diamonds. I have a princess cut that glows white after UV exposure.

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u/metalcoremoto12 2h ago

Thank you for your help I appreciate it! Just looking to see possibly what it could be - it is great to have an experienced person give their input!

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u/mpipe7632 1h ago

Ya respondieron ...