The Blossom Birthstone Yellow Gold Diamond Pendant by London Road Jewellery. Part of the Blossom Birthstone collection, the Diamond Pendant in inspired by the power of nature. A dazzling 0. 07ct diamond, the April birthstone provides the stunning centre of the open flower design, set into 9kt yellow gold and suspended from an adjustable gold chain. 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.