A play of light and shadow: The Precious Motion necklace Blue Moon Bicolour combines the striking GeoCUBE® shape with modern, dynamic lines. Gemstones such as sodalite, onyx, chalcedony and rock crystal reflect cool elegance in deep blue and bright white. Haematite elements - partly refined with titanium oxide - meet subtle gold and silver effects and make this design a sophisticated highlight with a clear design language.