Post subject: Re: Type-C Jadeite Jade fluorescence
Posted: Tue Jul 02, 2019 12:03 pm
Established Member
Joined: Mon May 20, 2019 3:47 pm Posts: 36
Ive seen videos of jadeite jade been tested from second-hand markets that don't show uv fluorescence but still come out as injected jade so its hard to tell even if you have a Chinese COA with it with grade A. Its best to send it to GIA or a trusted COA store.
The answer to your question is Yes and No, Best to test it with a UV and see but most type C or grade C will show UV fluorescence.
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