⋙ 14kt Gold Filled kiwi green opal nose stud earring. ⋙ This listing is for one stud earring. ⋙ Available gauges for the stud: 20g; 18g; 16g. ⋙ Please note: the less gauge number, the thicker stud is. ⋙ Available gemstones: ruby; lapis lazuli; black onyx; emerald; light blue opal; garnet; white opal; kiwi green opal; amethyst; aqua blue cz; clear cz; black-red opal; turquoise; blue sapphire ⋙ Here are available post shapes: L Shape; Left Screw (for left nostril); Right Screw (for right nostril);