prev
next
prev
next
prev
next
prev
next
prev
next
prev
next
prev
next

Gemstone seminar for Chinese guests

06/12/2017

In June, we held a gemstone seminar at our Clock and Watch Museum for a group of Chinese guests who live in Switzerland. Dörte Herold, our vintage jewellery expert, explained where the most valuable stones come from and what quality criteria are important. Did you know that gemstones are of superior quality to diamonds and are also rarer to find? The event was accompanied by our Chinese members of staff.