What is the best way to sell an unwanted piece of jewellery?
Go to your jeweller and ask if they would like to make an offer to purchase the item. If you wish to accept then payment can often be made immediately. Alternatively you may wish to sell the item by private sale (although it is not always advisable to advertise jewellery for security reasons). The price obtainable may be higher although of course you have no guarantee of making a sale. It may also be possible to ask a shop whether they would be willing to sell a piece on your behalf on a commission basis.