Stacked Diamond Stud Earrings in 14K Yellow Gold. These dainty and sparkling stud earrings feature .34 carats of diamonds in 14 karat yellow gold. The mixed facet styles in each marquise, baguette, and single cut diamond give these earrings a geometric, modern flair. If you love bar stud earrings with personality, these earrings are the perfect choice. Wear these studs on their own or pair with yellow gold hoops for a stylish everyday look!