Only select Canadian rough crystals are chosen to become CanadaMark™ diamonds. Using and independently audited system, every CanadaMark™ diamond is laser engraved and carefully tracked from the mine to the finished polished diamond.

CanadaMark™ diamonds have never been treated by lasers to lighten dark inclusions and have never been high pressure and high temperature (HPHT) treated to improve the colour. CanadaMark™ diamonds have also never been fracture filled to hide inclusions.