These 14 karat yellow gold stud earrings feature a 1.00 carat round cut ruby surrounded by a halo of 24 round brilliant cut diamonds totaling .18 carats. Each diamond measures 1.10mm and sits in a prong setting that maximizes light reflection around the central ruby. The deep red ruby creates a bold focal point while the diamond halo adds fire and brilliance to the overall design. Post backs provide secure wear for these substantial gemstone studs.