4mm Crystal Stud Earrings:
4mm genuine faceted Swarovski® crystal, finding and post made of high grade surgical steel with pure 24K gold electroplate.
4mm = approx 5/32 inch
This is a medium crystal stud earring size. Gold crystal stud earrings are also available in 2 millimeter, 3 millimeter, 5 millimeter, and 7 millimeter.
Please click on image to view a comparison of available crystal stud sizes.
Links to other crystal stud sizes: