For the price I paid for this on Amazon, this ring is quite impressive.  The stone is clean and sparkly (and a beautiful pale, pale green), and the silver ring is substantial.  The only "giveaway" one would notice that reveals this item as less expensive than it first appears is the use of impressions in the silver band and setting rather than pave stones.  Again, though, for the price, this is much better than I expected.  Highly recommended.