Founded by Anne Gast, a designer and jewelry maker with a degree from Switzerland, GAST Prestige Invest was born from a vision: to reconcile investment and art, capital and beauty, financial value and emotional value.

A multidisciplinary artist, Anne Gast has spent years exploring the relationship between craftsmanship, materials, and longevity. From this experience, she developed the conviction that true luxury lies in authenticity, quality, and the artisan's hand.

GAST Prestige Invest was created to support a discerning clientele—wealthy individuals and businesses—in the selection and investment of valuable objects, combining artistic excellence and heritage potential.
Each project is conceived as a bespoke creation: rare jewelry, works of art, design creations, limited editions, collector's items or exceptional furniture.

Through a network of highly skilled craftsmen, renowned designers, and alternative investment experts, GAST Prestige Invest offers personalized guidance and comprehensive expertise, enabling each client to diversify their assets while supporting the art of excellence.

GAST Prestige Invest is the alliance of taste, strategy and emotion, a bridge between art and capital, between the present and transmission.

Jewelry and Watch Design Service
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 research of 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 services
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. Every project we undertake is guided by excellence, confidentiality, and uncompromising standards.