We do not offer a warranty on your Diamond Hybrid, Lab Created Gemstone and/or Lab Grown Diamond. However, we do offer a warranty on the setting itself in the case there is a manufacturing defect. If there is any wear and tear then the setting will not be covered under warranty. If there is any kind of manufacturing defect on one of our settings we will cover all the costs associated with the repair or remake and we will reimburse you for any shipping fees you incur. We are also happy to offer free cleaning services, as well as free center/side stone tightening, with the only cost to you being shipping to and from our location. Other repairs, such as accenting stone replacement, resizing, polishing, prong repair, etc. usually have costs associated with them.