1. Contact the jewelry store and ask for a refund. It is because of temporary circumstances that the refund cannot be handled, or there are other solutions, such as exchange of goods or deferred refund. Understand the refund policy and solution of the store through communication.
2. If the store refuses to refund and finds that its rights and interests have been infringed, it may consider bringing legal proceedings. You can consult a lawyer to understand the legal rights and interests and the procedures and requirements for filing a lawsuit.