Ariel Gordon Helium Earrings in Yellow Gold: Made to order. Ready to ship in 2-3 weeks. A departure from garden-variety huggies, this vintage-looking pair is rendered in electroformed 14-karat gold (meaning they’re hollow and lightweight, but still super sturdy).They gleam on their own, and look even better in the company of a fully stacked ear party.14k yellow gold Made in USA.