The Portobello White Gold Diamond Zig Zag Geo Bracelet by London Road Jewellery. This stunning Geo bracelet has 22 sparkling diamonds set into stylish white gold, total weight 0. 20ct. The bracelet has a white gold chain and a clasp fitting with an adjustable length of 15cm - 18cm. The diameter of the zig zag is 2x0. 7cm. Diamond Colour: H / Diamond Clarity: SI2 / Diamond Carat: 0. 20ct / Diamond Cut: Round Brilliant 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.