“Pre Valuation Certificate” is using calculation of the current diamond and gold price on the market and it is based upon the principle of jewellery valuation per consultation with a qualified valuer. ‘Pre Valuation Certificate’ uses only the value of gold and diamond, without considering other factors that may affect the value of the Diamond Ring, like cut, design, brand name, etc. That said, this is not a valid valuation certificate and it may or may not present the value of your item. For a valid opinion of your item you need to use the services of qualified diamond grader and registered and practicing valuer. For further information, please refer to the terms and conditions