All of our jewelry comes with a lifetime guarantee against defects in materials or craftsmanship. Normal wear and tear is excluded. Any necessary and reccomended work must be completed to ensure the warranty continues. All items will need to be cleaned and checked at our store at least every six months in order to keep the warranty valid. It is reccomended for customers to obtain personal insurance for items valued over $1000 to cover against damage and theft. Please ask for an appraisal for at checkout.