Not so sure about the quality of the product because of the size and the price but I was pleasantly surprised at the quality of the stones when it finally arrived today.  I compared it to a swarovski stud earrings that I got for a friend and it shone as good as the swarovski counterpart .75 cttw for me is the perfect size.  The size I believe is not meant for those who wants BIG stud earrings.  The post is a little filmsy though and easily bends but it's a screwback so it's very secure when worn.  This was a gift from my husband that I personally selected and it's a good deal for it's current selling price.  You won't be disappointed!!!  I'm very happy with my gift. :)