SHAY DIAMOND HEART STUDS Heart-cut white diamonds in 18-karat gold. 2.03 carats total, natural, sold as a pair. Post back closure. Small enough to wear every day. Clear enough to catch across a room. Details: 18-karat gold White Diamonds: approx 2.03 ct total Natural stones only Sold as pair with post back closure Product Number: SE267 Looking for something bespoke? Contact us . Slight variations in color, shape, and size are part of their beauty.