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Argentum Zarina Gutowski is a silverware and objets d'art business located in Rolle, Switzerland, specializing in antique and modern sterling silver pieces, jewelry, and furniture. The shop offers custom manufacturing of sterling silver items and is known for its large selection of silver art.
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PippaO Créations is a family-owned jewelry workshop in Rolle, Switzerland, specializing in handmade costume jewelry using materials such as 925 silver, semi-precious stones, mother-of-pearl, and glass crystal. They also organize sales events at their atelier and participate in local markets.
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Sylvain Guignard operates a watchmaking and jewelry business at Grand-Rue 80 in Rolle, offering watch and jewelry repairs, custom jewelry creation, engraving, and sales of watches and clocks.
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SYNAPSIA, founded by Rébecca Michelot, specializes in sustainable investment advice in precious gemstones, bespoke jewelry creation, and philanthropic consulting.