Does the diamond come with a certificate for insurance purposes?

diamond certificationUsually, a single diamond over 0.30ct in weight will come with an independent diamond certificate.

For insurance purposes you will need to get the finished jewellery assessed by an independent registered valuer and they will probably need to see the diamond certificate with the jewellery. They will test and verify all the materials that the ring is made of and estimate the value of the ring for insurance purposes.