Vintage 18K amethyst screw back earrings. These fine estate jewelry finds are stamped for 18K on the back of their screw back findings. I love their asymmetrical design with a curving leaf that will curl toward the face on each side. The drops have an overall length of app. seven eighths of an inch by three eighths of an inch. Gorgeous faceted amethyst gemstones adorn each of the ear pendants. They are prong set and measure app. three eighths of an inch by .25''. They make a beautiful display. There is a chip on the edge of one of the stones. These February birthstone earrings exhibit age appropriate wear.