We can optimize your old precious stone and increase its value. For example: by cutting the stone, polishing, … Our experts will be glad to inform you about the possibilities.
Expertise / certification / advices
We are able to check the authenticity of the invoice or certificate of your diamond by screening the following characteristics: carat, purity, colour, cut and overall condition. Our experts are officially graduated by the laboratory HRD in Antwerp, to grade and certificate your diamond for value or insurance purpose. It can help you to determine the value of your stone or for insurance purpose.