Diamonds' cocktail
This visit has been very successful for many years. After visiting the diamond's dealer premises, the group is invited to a "Diamond's Cocktail". Each person will then receive a glass of Champagne and at the bottom of the glass you will find a shiny stone... Most of them are zircons, but among them there is a real diamond. Who will get the real one ? Moment of truth....Afterwards, everyone can keep its true or false diamond.