Having a variety of coloured nose studs in your collection is essential and even more essential to add this one if your birthday is during the first month of the year as the crystal is ruby red, and after all, rubies are a birthstone for January! The 1.5mm diameter, round cut cubic zirconia has a rich hue that shines out from the dainty claw setting. To fasten this nose stud quickly and easily, it has a straight pin with a ball end to keep it securely in place. This stud has a 24 gauge pin so is super fine and therefore suitable for almost all nose piercings.