Guarantee of Origin Natural and Untreated Standard of Quality Verify Tracking Number
Verify Tracking Number Verify CanadaMark™ tracking number

Simply Lasering a number on a diamond isn’t enough. What is important is what stands behind that number.

BHP Billiton records all CanadaMark™ Diamonds in its database. To verify the authenticity of your CanadaMark™ diamond, type the tracking number and polished diamond weight below.

All legitimate CanadaMark™ diamonds will be laser inscribed with the primary brand logo, the CanadaMark™ logo, the CanadaMark™ tracking number and will be accompanied by a CanadaMark™ certificate card.

Verify your CanadaMark™ Diamond

Tracking Number
Polished Weight
CanadaMark™ and all associated trade
marks are trade marks of BHP Billiton