Whats this sapphire worth ?

https://www.graysonline.com/lot/000...ry/16-3ct-natural-uncut-blue-sapphire-2-piece

Any opinions of value out of curiosity ?

First photo may have been taken with an iPhone as backlight making the stone very dark meaning it would cut almost black.
The other shots show what could be molten glass which has been used to enhance clarity as stated. From what Ive seen, that would make their commercial value pretty low.
If someone said that those stones had been pulled straight from the ground and were holding them up in natural sunlight it would be a different story. $79 for those.... Im not sure about that. :N:

I'd give them a miss too.