Mid-Century Scalloped Hoop Earrings 14k Yellow Gold. These fashionable Mid-Century hoops feature a classic scallop design in polished 14 karat yellow gold. Measuring 1.5” long from top to bottom, the radiant hoops are slightly tapered. Vintage with a modern feel, these earrings will look stylish with any modern wardrobe. Hoop earrings are a great gift idea for any loved one!