antique Spessartite brooch- finding a collector

[Forinterestsake]

How does someone find out information and interested potential buyer for antique spessartite brooch?

Thanks for leading me in right direction.

 

[Bron357]

Apart from an Auction house or eBay, there is a website called "Loupetroop" where people can sell jewellery. Do you have any paperwork or a jewellers valuation? These type of things help you sell it. You really need to be able to describe it in terms of gold carat ie is it hallmarked 14kt? and weight and an estimate carat weight of the gems so people can know what they are buying.