Beautiful rings. We purchased these for our wedding and you really can't tell the diamonds are CZ's. I was worried that the size of the CZ would look tacky and gaudy but they don't. These are great rings and I would recommend them to anyone. The only problem I have with them is they don't come in half sizes. I needed a 6.5 and had to order a 7. I have since found out that because there are three rings the width of all of them is such that I actually needed a size 6. So I would suggest that if you are thin king about ordering these rings go a size smaller than you normally wear.