These 18K yellow gold Ileana Makri rainbow sapphire drop hoop earrings feature a sapphire stud complete with a drop hoop with multicoloured baguette sapphires and a secure fastening at the rear. Expertly designed from 18K yellow gold, these Ileana Makri earrings are a definite yes, after all, hoop earrings are a timeless staple (they date as far back as 2600 B.C. in case you were wondering). No really, feel free to look it up.