This is a beautiful ring! Unfortunately it was too small and so far, I've had great customer service in trying to see if they have it in my size. The center stone is slightly larger than 2ct. I have no idea how the metal will hold up or if it will turn my finger green as I have not been able to wear it yet. But I still give it 5 stars based on the beauty and realness of the ring AND the great customer service.UPDATE: I received the ring in my size and I love it! I have had it for a few weeks now & I wash my hands MANY times a day (I work in a hospital) ; so far there is no change in color or quality. Everyone comments on how beautiful it is and when I put it side by side with a real diamond/platinum ring, it looked just as real! I've also cleaned that ring (with light soap, water & toothbrush). It sparkled right up and there were no water spots or problems with the stones! I take it off for showers just in case. You can't beat the price as it also comes with the matching band! Also, I like that it is somewhat low profile...the stones are big but believable and it doesn't stick up too high or get caught on things.Finally, EXCELLENT customer service. They responded to all of my questions and got it sent back out to me, priority mail, sooner than I was expecting. Great company!