Gold Cartilage Earring Fit & Style Guide
Fit: most of this page is 16G, the cartilage standard, with 18G for finer piercings. Studs come on 1/4 inch (6mm) posts for a snug tragus or helix and 5/16 inch (8mm) for a little more room; hoops, seamless rings and captives run 3/8 to 1/2 inch inside diameter. Match the gauge and length you wear now, and heal on a stud: cartilage takes 3 to 9 months or more, and a hoop is for the piercing that is already done arguing.
Read the title: many of the tragus and cartilage studs here are a solid 14k gold top on a flexible Bioplast post, so nothing metal sits inside the piercing at all, which is why piercers like them for settling cartilage, side-sleepers and reactive skin. The hinged hoops, seamless rings and captives are gold all the way through. Yellow 14k is nickel-free; white reads like platinum and makes the stone the star, but white-gold alloys vary by piece, so nickel-sensitive ears choose yellow or ask first.
Care: gold is softer than steel and titanium, so thread tops on by hand, open a seamless ring with a gentle sideways twist rather than pulling it apart, and ease a captive just enough to seat the bead. A soft cloth brings the shine back. Buy-one-get-two promotions do not apply to 14k gold; the price is the price.
Build the ear: