Found this ring. Please help me decide

[christinaf]

4 1/2 ctw Radiant Diamond Five Stone Anniversary Band

Five Stone Radiant Anniversary Band

vondiamonds.com

I like it for the double prong and that is not a full eternity band. I have a pretty easy day during work hours but I also have 5 dogs because I breed Labrador retrievers.

I feel like the price is also better than other vendors out there.
Is this too good to be true?