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Diamond Certification

A diamond certificate is an evaluation of the diamond that is done by an independent company confirming the colour, clarity, and carat. You may see other names for these such as diamond grading reports, diamond dossiers and more.

Some of our diamonds are graded by a trained diamond grader and expert within Rocks Jewellers and the others are certified by GIA (Gemmological Institute of America), IGI (International Gemmological Institute), and HRD (Hoge Rood Voor Diament). All diamonds that are certified will have their clarity, colour, carat and cut graded. They will also have the diamond measurements and fluorescence listed on the certificate.

If you are looking for custom-made and bespoke pieces, we are prepared to work closely with you to get the perfect piece of jewellery for you.

If it's engagement rings you are looking for, we have hundreds of distinct designs for you to choose from.

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