Get ready to sparkle like you are the star of the show, this crescent moon CZ stud is fun and flashy. Made in responsibly sourced 14K tube yellow gold for everyday wear. Stone: Cubic Zirconia Stone Size: 1.5 mm Gauge: 18 Tube Length: 5/16" Height x Width: 5.95 x 6.75 mm Fits cartilage piercings: helix, forward helix, tragus, conch and flat