We've taken this piece to an independent certified gemologist, who valued it at $600. However, we buy straight from the source, which lets us cut out the middleman and pass extraordinary savings on to you. Please understand that original appraisals from certified appraisers cost between $120 to $150 each in nationwide market. Thus we are not able to send the original appraisals along the order. We'll send you the copy of the appraisal which was done on a same quality pearl necklace and for reference purposes only. Get the best lavender freshwaters at the best prices when you shop at Augustina Jewelry.