No! The clip for our clip-on earrings will not eventually turn yellow or discolor with proper care. Our clips are made of a high quality resin plastic, not silicone, so they will not discolor to yellow. We have over 200 five star reviews for our clip-on earrings that you can read here from happy customers, many of which have been wearing our clip-on earrings for over a year now! The clips are still clear and we have never had a complaint about discoloration.