Prize-worthy shine. These eye-catching stud earrings flaunt a round-cut Swarovski zirconia (5-5/8 ct. t.w.) set in 14k white gold. Approximate diameter: 1/3 inch. Cubic Zirconia Round Stud Earrings in 14k White Gold (5-5/8 ct. t.w.) Jewelry & Watches Fine Jewelry - Earrings