Handcrafted One-of-a-Kind Pieces
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Pendant in Lake Stone, Serpentine & Sassalbo Marble with Gold-Plated Silver Details
Regular price CHF 189.00Regular price -
Pendant in Nephrite Jade & Serpentine from Valposchiavo with Gold-Plated Silver Details
Regular price CHF 220.00Regular price -
Pendant in Serpentine and Sassalbo Marble with Gold-Plated Silver Details
Regular price CHF 350.00Regular price -
Pendant in Nephrite Jade, Sassalbo Marble & Serpentine with Gold-Plated Silver Details
Regular price CHF 390.00Regular price -
Pendant in Lake Stone, Nephrite Jade & Serpentine with Gold-Plated Silver Details
Regular price CHF 420.00Regular price -
Pendant in Graubünden Stone with Gold-Plated Silver
Regular price CHF 690.00Regular price -
Black Serpentine Bracelet from Valposchiavo with Gold-Plated Silver Details
Regular price CHF 290.00Regular price -
Bracelet Made of Nephrite Jade with a Gold-Plated Silver Detail
Regular price CHF 320.00Regular price
Four Generations, One Passion
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Jewelry
Where the timeless charm of stone meets delicate design. Explore our Valposchiavo stone jewelry, carefully handcrafted by Angelo Boninchi.
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Home Decor
Fill every corner with the beauty of natural materials. Discover decorative pieces that make your home or apartment feel welcoming, comfortable, and full of harmony.
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Sculptures
Our sculptures, handcrafted from stones of Valposchiavo, are unique pieces that reflect personality and style. They add a unique touch to any indoor or outdoor space.
Latest Insights & News
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Nephrite Jade: Origins, Properties and Characte...
Nephrite jade is a semiprecious stone also found in Switzerland. Discover what makes it unique and what to consider when purchasing authentic Swiss Nephrite Jade.
Nephrite Jade: Origins, Properties and Characte...
Nephrite jade is a semiprecious stone also found in Switzerland. Discover what makes it unique and what to consider when purchasing authentic Swiss Nephrite Jade.
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Poschiavo Market 2026: Dates and Opening Hours
On Wednesday, 1 July 2026, from 11.00 AM to 6.00 PM, the Marcù in Plaza, the traditional market of Poschiavo, returns for the whole summer season.
Poschiavo Market 2026: Dates and Opening Hours
On Wednesday, 1 July 2026, from 11.00 AM to 6.00 PM, the Marcù in Plaza, the traditional market of Poschiavo, returns for the whole summer season.
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New Adjustable Rings in Valposchiavo Stone
The new stoneart swiss adjustable rings, handcrafted in our atelier in Poschiavo, combine essential design with high-quality materials.
New Adjustable Rings in Valposchiavo Stone
The new stoneart swiss adjustable rings, handcrafted in our atelier in Poschiavo, combine essential design with high-quality materials.
