The Bloomsbury White Gold Black Diamond Ball Ring by London Road Jewellery. This stunning band is handcrafted from 9kt white gold and showcases a cluster of pave set black diamonds, totalling 0. 36 carats, finished with a special black rhodium plate. 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.