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    Diamond Certificates

    Every single diamond we handle has been thoroughly inspected and graded by the Gemological Institute of America (GIA), a world-renowned diamond laboratory. The diamond you purchase will be accompanied with its own GIA certificate, which includes an assessment of the diamond’s 4Cs – cut, clarity, colour and carat weight – along with a visual diagram of the diamond’s proportions.

    Most diamonds will also be laser inscribed with its individual certificate number so you will always be able to identify your diamond.

     

    Gemological Institute of America (GIA)

    GIA

    The Gemological Institute of America (GIA) is one of the most respected and recognised diamond laboratories in the world, and diamonds that come with GIA certificates are the most highly valued in the world.

    All diamonds submitted to the GIA for examination are guaranteed to be graded reliably and consistently, with anywhere from three to six separate gemmologists individually reviewing each diamond for an accurate final grade.

    For more information on the GIA Laboratory diamond grading process, head over to GIA’s Lab Reports & Services.

     

    Ice on Fire Authenticity Cards

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    Cut to the most exacting standards for maximum brilliance, each diamond in Diamond Exchange’s exclusive Ice on Fire collection comes not only with a GIA certificate, but also its own Ice on Fire authenticity card. This card verifies that your exquisite diamond fulfils all specific quality requirements of our exceptional Ice on Fire range of diamonds.

    View our premium Ice on Fire collection now.

     

    CanadaMarkTM Certificate of Origin

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    Every CanadaMarkTM diamond has been sourced from BHP Billiton’s Ekati Diamond MineTM in Canada, and then carefully tracked from the rough crystal through to the finished stone so you know exactly where the diamond has been. In addition to its GIA certificate, every CanadaMarkTM stone comes with its own Certificate of Origin, guaranteeing its known origins and high quality.

    A unique serial number is allocated to each CanadaMarkTM diamond as well, and is printed on its Certificate of Origin and laser engraved on its girdle for permanent identification,

    View our exceptional CanadaMarkTM  collection now.
     

    Should you have any further questions about our certifications, simply fill in our contact form and a highly trained Diamond Exchange consultant will be in touch with you within three business days. For more urgent requests, please call 1300 929 888 or email us at sales@diamondexchange.com.au.

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