Come and compare
The company diams.ch SA was founded by Ramon Cortes, gemologist (G.I.A).
The first website in Switzerland in 2004 referenced the price of diamonds based on the Rapaport or the diamond bourse. This application helps you easily find the diamond prices and then compare it. To make a good buy, you should compare.
You will find also a clear and precise the 4 criteria of diamond.
And the best for last, every month we offer a diamond at a great price