i+i's founder Kirsty Patterson creates pieces that can be stacked and layered to create looks entirely unique to the wearer. This single triangle-shaped earring is expertly crafted from 14-karat gold and set with 0.04-carats of sparkling blackened diamonds. -- Butterfly fastening for pierced ears - The black color of these diamonds is the result of an artificial treatment process - NET-A-PORTER.COM is a certified member of the Responsible Jewellery Council