This is a really beautiful ice blue-green stone in a silver ring. I honestly don't know what the stone is. Only that it is semi-precious, sourced and designed in India, and is cut in such a way that the stone sparkles so beautifully that it has been mistaken for an engagement ring!
Selling this low because of an imperfection:
The jewel setting is actually set a little crookedly on the band of the ring (in other words, slightly baluktot). If you don't mind that, then this ring is a steal and will make you feel like a princess.
Measurement of the ring is about a size 8.