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. Design Inspiration: Dusky Dolphins are smaller than the common dolphin. They can be found from East Cape to Kaikoura. Kaikoura is considered one of the best places in the world to see them in their natural environment.