Montblanc Starwalker Blue Planet Doue Fineliner Pen engagement-ring Handcrafted for a flawless finish

Handcrafted for a flawless finish

29 carat round diamond that shines with unparalleled brilliance

Deep Black Dial: Inspired by the powerful Kuroshio Current (Black Stream) surrounding the Japanese archipelago

showcasing intricate details and design

Montblanc Starwalker Blue Planet Doue Fineliner Pen engagement-ring Handcrafted for a flawless finishStarWalker Blue Planet is about walking amidst the stars, exploring the cosmos and foreign galaxies, and being part of one of the most mysterious and powerful adventures humankind has ever undertaken: space exploration. Zooming in on our planet Earth, we take inspiration from water, the source of life. The StarWalker emblem technology features a blue translucent dome with a star floating on top, which represents the Earth emerging above the lunar