18 karat yellow gold, cobalt chrome and diamond 24mm “Eclipse” hoop earrings designed and created by Sarah Graham. The earrings feature twisted bars of 18 karat yellow gold and cobalt chrome intertwined in a hoop shape measuring 24mm in diameter. The yellow gold element is set with round brilliant cut diamonds totaling 0.50 carats in weight (F-G VS). The earrings have posts with friction backs. The style number is 45E2-2-1GS.