The hearts were slightly smaller than I expected but I adored this set nonetheless. I've been wearing the earrings almost daily for a couple months now and they have held up quite well. However, the necklace broke within a couple weeks of wearing it. The break was where the heart joins the chain, so it is not repairable. I was not rough with the jewelry, nor had it caught on anything when it broke, so I was quite surprised. I will be contacting Birchbox for a replacement and hope that I do not have the same problem with the next one. I have enjoyed other items I've purchased from Kitsch and hope this was just a fluke.