Synthetic sapphire for Swiss industry

Balerna-based Frieden SA is a leading producer of gemstones for watchmaking and industry in Switzerland.

We provide our clients with a huge range of superior quality products, including synthetic sapphire and various types of custom gemstones.

If you have questions about our products and services, please get in touch via the contact form on the last page of our website.

Heat- and wear-resistant gemstones

We strive to bring our clients the finest quality gemstones with the hardness required to withstand wear and heat.

Our experts use professional tools for cutting and processing stones to ensure that we satisfy even the most demanding customers.

Frieden SA

From valves to nozzles

At Frieden SA, we use rough synthetic sapphire and ruby to produce a wide range of high-quality items, such as nozzles for printing and cutting, knife blades, lenses and valves. Before we begin production, our staff consult closely with the client, studying their requirements in detail to ensure they are fully met.

 

Please get in touch if you have any questions or queries.

Gemstone producers since 1919

Our firm can look back on decades of experience in producing precious stones. Based at 3 Viale Municipio, Balerna, Frieden SA has been producing high-precision synthetic sapphire and ruby since 1919.

We provide solutions for a wide variety of industrial and research applications: we can create bespoke cuts using traditional techniques and develop new products in both large and small-scale production, such as test runs for customers.

If you need gemstones for industry, come and see us

Where to find us
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