Thanks to all for sharing your expertise. I measured the pearls as best i could and they are 6.5-7mm. From my research the clasp seems to be originally from a necklace rather than a bracelet, which would explain why it appears too big/heavy. The owner has a retail store and has asked me to help him sell several pieces on EBAY. I will only list things that I know are authentic and at a fair market value, which has brought me here to get an idea of what he has, is he being truthful with me and can I list his items without any concerns. From your responses, i surmise that the bracelet is worth what he thinks if he was to sell it in his store at full retail, EBAY is another issue. Again thanks to all for sharing.