J. Crew Earrings Clear Gem Gold Starburst Fireworks GUC Elegant Costume Jewelry Good used condition. Earring backs have the earlobe support backs with the extra little plastic rim. Marked J. Crew on the backside. There is an eye catching glitter from the clear faux gems among the rounded rays of gold metallic spraying outward. One post back has a slight wobble but seems firmly attached. Each earring measures approximately 1”x1.5”.