Designer jewellery boutique Cadenzza arrived in Birmingham recently, and last month saw the store launched officially with a very special party. There were Summer scones and macaroons, Roberto Cavalli flavoured vodka’s (divine!) and, of course, enough designer bling and sparkle to make Marilyn Monroe swoon. It was a very glamorous affair. Cadenzza is part of the Swarovski group, and offers a huge range of jewellery that encompasses established designers like Roberto Cavalli, Oscar De La Renta and Maripossa. It also introduces new design talent and handpicked luxury fashion jewellery, and was created to bring together a huge selection of the most amazing jewellery pieces from around the world. On this…