The Portobello Meridian White Gold Diamond Hoop Earrings by London Road Jewellery. The Portobello Collection is influenced by the world around them, predominantly London. These simple yet stunning hoops are handcrafted from sensual 9kt white gold with detail and decoration provided by 0. 13 carats of diamonds set all the way along the thickness of the hoop. 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.