The Park Hotel Weggis, the ultra-luxury hotel nestled at the edge of Lake Lucerne, is inviting guests to dive into the world of "the king of precious stones." After all, diamonds are forever! Sign up for the "Parc & Diamond" seminar on November 12-13, and you'll get expert diamond-buying tips from Carlo Mutschler, the director of the Beyer Chronometrie jewelery studio, Switzerland's oldest watch and jewelery store. You'll learn know how to distinguish between stones, assess their quality, interpret certificates of authenticity, and circumvent buying decisions you might regret later. The highlight of the seminar? A drawing for a diamond worth CHF 2000! From CHF 344 per guest including one night’s accommodation, sparkling breakfast buffet, a welcome aperitif, the two-hour diamond seminar, a diamond aperitif and a four-course dinner at the restaurant Sparks.