Essential value for Rubinia who wanted to take a further step forward for this special collection regarding the traceability of precious stones. With the advent of yellow diamonds, Rubinia wanted to offer a level of transparency and traceability by sharing information from the source (NAMDIA), to the intermediate stages, including the places where the diamonds are cut and cleaned (DIAMWILL).

The yellow diamonds in this collection will therefore be accompanied by a certificate of guarantee of authenticity and origin, issued by Diamwill, which for this collection is NAMDIA or the natural diamonds originating from the Namibian desert.