Are you interested in learning everything about the craft of diamond polishing? Then the Diamond Masterclass is the perfect experience for you. The workshop is given exclusively by the master diamond polishers of the Royal Coster Diamonds. They will give you an in-depth masterclass that ends with an official certificate. This highly exclusive course is only for 1 or 2 persons at a time. You’re welcomed at the reception where your private tour through the Diamond Museum starts. You will learn everything there is to know about the origin of diamonds from your guide and see some of the most beautiful diamond artifacts.
After your tour, it’s time to sit down at the polishing table with one of the master craftsmen or -women. They will teach you about the (UNESCO protected) craft of diamond polishing and the 4 C’s of diamond valuation. After this explanation, it is time to polish your own diamond. While you are polishing, you will get tips and feedback to make sure you will get the most sparkling result. When you are done, you, of course, get to keep the diamond you worked on.
After the workshop, you have the option to see an amazing collection of set and unset diamonds in the private showrooms where you can apply your newfound diamond knowledge. Here you will also have the possibility to buy a diamond or a setting for the diamond you just polished.
Free entrance and guided tour of the Diamond Museum next door
Setting for your polished diamond
