Rocks Gold Collection 9ct Yellow Gold Heart & Infinity symbol Stud Earings Decorated With White Cubic Zirconia Stones. Fall in love with these 9ct Gold infinity heart earrings embellished with dazzling cubic zirconia. Perfect to wear on their own or alongside multiple piercings. These heart shaped studs will add some sparkle to your ear looks. 8mm wide Hallmarked in the Assay Office at Dublin Castle