I got these for my wife's birthday, and she absolutely loved them. The diamonds are a bit yellow, which is technically a flaw. However, the cut is perfect and the stones really do catch the light and sparkle brilliantly. I received these studs for over 60% off list price, and I could not be happier with the product (and neither could my wife). I also like that they are screw-backed, which is typically the case with higher quality studs.