 But Troop's got a degree from the Gemological Institute of America and can absolutely help you out with your heirloom jewelry questions. Whether it be what is the worth of the heirloom jewelry that you have, the estate jewelry you have, or any questions you have about what he has in his collection. If you're looking to sell gold or silver, Troop will talk to you about that and get you the best price on that gold or silver. Even if it's broken jewelry, he'll still give you the top dollar price on that.