Anyone know anywhere you can sell 2nd hand jewellery? not cash for gold buisiness

A Jeweller by any chance?? with the price of gold at the moment you might get more for it if weighed in at a proper jewellers, I off loaded my old bits of gold I don’t wear any more and got blessed with over £200. I went to the three local ones and they were all aroundabout the same value give or take £5

Oh and if there are any stones in them, take them out and sell separately

ebay? take a load of detailed close up photos, with coins etc to show the scale – it’ll find it’s own price.