Become a jewellery connoisseur

Whether colour gemstone, diamond or vintage seminar: in our regularly scheduled courses, customers can learn all about the history and magic of precious stones and jewellery.

Colour gemstone seminar

Ruby, sapphire, emerald – this incomparable trio of exceptional colour gemstones is highly coveted and can demand unrivalled prices – with good reason, as high-quality gemstones are much rarer than diamonds. These enchanting stones are of sublime beauty and remind us of by gone eras. Our experts explain to the seminar guests where the most valuable stones come from and what quality criteria are important.

Interested in attending? Then please get in touch with us.


Pre-Loved seminar

Experience history up close and personal: come along with us and discover the fascinating world of venerable timepieces and jewellery.<br/> After the seminar, you will be able to assign pieces to the correct era and evaluate what you have in front of you. You will also learn how to distinguish quality pieces from reproductions. This event is free of charge for Beyer customers; external guests pay CHF 60. After a two-hour seminar, we offer participants a glass of champagne. In addition, we hold a drawing for a book about watches and a book about gemstones.

Have we piqued your interest? We look forward to your registration and would be happy to answer your questions.

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