The Portobello Yellow Gold Rose Cut Diamond Star Starry Night Earrings by London Road Jewellery. Exclusive 9kt yellow gold fine rose cut diamond star earrings totalling 0. 12ct, are black rhodium plated and have a diameter of 1. 2cm. 9kt yellow gold centre posts and butterflies. Matching pendant, bracelet and ring are also available. About The Designer: Led by brother and sister duo, London Road Jewellery creates highly wearable, gem-set fashion jewellery, named after renowned areas in London. London Road Jewellery makes their colourful jewellery using cutting edge techniques and traditional hand settings. To find out more about the designer, please visit London Road Jewellery.