9kt gold large open rectangle earrings. Designed and hallmarked in Dublin.  These earrings are part of The Synergy Collection - a collaboration between founder and designer Margaret O'Rourke and stylist, Ingrid Hoey. A fine jewellery collection to celebrate friendship, the collection includes nine pieces composed of 9kt gold, 18kt gold and natural diamonds. Hero pieces include drop earrings, diamond initials, layering necklaces, delicate diamond stackable rings, a signet ring and a modern infinity bracelet. Dimensions (metric) Length: 30mm / Width: 6mm Dimensions (imperial)  Length: 1 3/16 inch / Width: 1/4 inch  Care Instructions: Jewellery should be the last thing you put on and the first thing you take off. Polish with a gold polishing cloth only. This piece can be worn at all times, but contact with perfumes and creams should be avoided.  Our fine jewellery arrives encased in our black and gold-hued jewellery packaging. *** Returns Policy: 14 days exchange only from date of purchase.