These 14 karat yellow gold stud earrings feature 3.74 carats of oval cabochon cut moonstone set in four-prong baskets. The cabochon cut gives the moonstones their smooth, domed surface that shows off the stone's natural adularescence - that blue-white shimmer that moves across the surface as light hits it. Push back posts keep them secure and comfortable for all-day wear. The yellow gold setting provides a beautiful backdrop that makes the moonstone's milky white color and blue flash really stand out.