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Are these the rarest gems in the world? it's so beautiful compared to common stones

Well it would be helpful if you could actually tell us what they are if you know??? thanks

I can’t determine for sure, it reacts beautifully under UV light

I bought a presidium Il gem tester cause i know nothing! Spinel? Tourmaline probably not… pink ruby? Probably not…

testing needed use refractometer,microscope ,etc.

Not Ruby, so SG test.

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can you just help me is up how to identify them. In my country I don’t have enough experience to identify for these strange stones. thank you very much

First undertake an SG test on each stone, this will narrow the options.

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In my opinion this is an idea I came up with. Everyone please give your opinion