INPINK Fashion Jewelry 'Eternity' Set of Four Stud Earrings Set comes with four delicate stud earrings. Rhinestone stud: 3/16 inch diameter, Knot: 5/16 inch width, Infinity: 1/2 inch wide and 1/4 inch tall, Dappled disc: 3/8 inch diameter. Weight: Featherlight.