14k White Gold Cushion Cut Diamond Stud Earrings with Halo (3/4 cttw, H-I Color, SI2-I1 Clarity) Stud Earrings Featuring elegant cluster diamonds to create a sparkling look. Screw-post backings. Diamond nestled in classic 4-prong setting. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Made in United States Carat weight listed is the total for both studs.