1. Jewelry Store or Silver Jewelry Store: You can take the silver-inlaid colorful treasures to the local jewelry store or silver jewelry store and ask them if they are willing to buy old ones or exchange them for new ones.

2. Auction house: The silver inlaid colored treasure in hand is precious or collectible, so you can consider taking it to the auction house for auction. The auction house will have professional appraisers and extensive customer network, which can provide better prices and opportunities. These platforms will have more buyers and transaction information, but it is necessary to choose the transaction method carefully to ensure the security of the transaction. At the same time, we should also pay attention to protecting our rights and interests and avoid being affected by fraud or false propaganda.