Founded in 2012 by Anne Gast, Jeweler, Designer, and Goldsmith, GAST Prestige Invest has established itself as a leading company in the luxury world in Switzerland. Our company operates in several sectors of excellence, where creativity and a vision for the future meet.

Jewelry and watch design
At the heart of our activity, we develop unique concepts in the design of high jewelry and watchmaking. Each creation is born from an in-depth search for aesthetics, innovation, and artisanal perfection. Inspired by the great watchmaking traditions and Swiss know-how, we bring to life timeless pieces that combine elegance and modernity.

Interior decoration and space planning
Beyond jewelry and watches, GAST Prestige Invest applies its expertise to interior decoration. We design and create exclusive projects for individuals and businesses, reinterpreting the codes of contemporary and luxury design. Each space is conceived as a unique work of art, where comfort, refinement, and visual identity harmonize to reflect the lifestyle of our clients.

Investment in luxury
GAST Prestige Invest also supports its clients in their investment projects related to the luxury world. Whether in the acquisition of rare objects, the enhancement of exceptional assets or the development of exclusive concepts, we provide an international network and strategic expertise. Our ambition: to create lasting value and offer unique opportunities.

Our signature
Combining heritage and innovation, GAST Prestige Invest positions itself as a privileged partner in the world of luxury. Each project we undertake is guided by excellence, confidentiality, and uncompromising standards.