At diamondwish.com a Certificate of Authenticity is included with every order. Upon request, an appraisal report will be included with your jewelry purchase. Simply check mark the 'Appraisal Box' on the product page, before checkout and one will be included in your shipment at no charge. This is just one more way to purchase with confidence. An appraisal may have a charge depending on the jewelry item selected. Appraisal reports are commonly used for insurance purposes.