Evolve New Zealand charms are designed to reflect our unique culture and spectacular landscapes. This highest quality 925 Sterling Silver collection features traditional cultural symbols and iconic kiwi designs. Each treasured design has a special meaning. Evolve charms are interchangeable with Pandora. Design Inspiration: Our unique NZ Tree Fern charm celebrates those special individuals who embrace all that life has to offer. The curved koru symbols represent new fern fronds before they grow and unfurl, celebrating the endless potential life brings us. The simple beauty of the interlocking koru pattern symbolises great heart, strong will, energy and enthusiasm, inspiring us with a passion to follow our ambitions.