Inspired by waves and curves from architectural structures, the Sterling Silver Riva Diamond Hero Wave cuff is a show-stopping addition to your jewellery collection. Set with sparkling pave diamonds totalling 0.34 carats and featuring four tiers of diamond wave's measuring 32mm. The cuff measures 58mm in diameter. Wear with the Riva Wave Triple Band ring for an elevated look. Our iconic collection of contemporary diamonds features five shapes, Pod, Hoop, Wave, Circle & Kite. Influenced by the Italian Riviera, the Riva silhouettes reflect found objects along the shore. Stone Diamond is the hardest known mineral to man, formed by the elemental forces of heat and pressure up to 50 miles below the earth, more than three billion years ago. This universally adored precious stone is 140 times harder than sapphire and ruby, which explains why it is symbolic the world over for everlasting love. The' brilliance' and 'fire' within a diamond is caused by its high refractive index - the highest of any naturally occurring gemstone - so the light will bounce and reflect within the stone, which along with its ability to be highly polished, creates the exquisite 'sparkle' effect.