This is 14K White or Yellow Gold  Heart Shape CZ Stud Earrings with Screw Back, with several cubic zirconia. We have it in 3 different sizes, Small 4.5mm x 4.3mm,  Medium 5.1mm x 5.1mm and Large 6.2mm x 6.2mm

This is a stud earrings with a screw back.  Post length is 8 mm. 

This pair of earrings comes with a free gift box (colors of gift box will be chosen randomly).

We guarantee that our product is 14K Gold.

Take a look at our store  noahsjewelry If you have any questions feel free to contact us.