By the title, I got these two from a Turkey student and said Zultanite. The pictures are of the two stones under different light sources. She claimed that she can get really good Zultanites at a very cheap price. She sells these two at 100 usd. But I'm kinda skeptical since the color change is too beautiful, and I saw a tiny bubble in one of them. Is it possible there is a bubble in a Zultanite?
Sorry I know nothing about Zultanite. Thank you for your answers in advance!