Valuation of jewellery requires registered valuer to report detailed description, metal and stone weights, total value and declaration. Form O-8 requires a registered valuer to identify themselves and the owner, state purpose and valuation date, and, where applicable, ownership shares; provide for each jewellery item a detailed description, gross weight, net precious-metal weight, description and carat weight of stones, per-stone and total stone values, value of metal content, and total jewellery value (including special features). The valuer must declare the truthfulness of the information, absence of any interest in the jewellery, and that the jewellery was personally inspected, with space for additional attachments if needed.