For your item to qualify for a return, it must be in its untouched, original state, accompanied by the initial packaging, including the box, cards, and any accompanying cleaning cloth. Here's how you can initiate a return: Contact us at support@sciencejewelry1824.shop with your order number and specify which item(s) you're returning if you've ordered multiple products. Await our response; we'll let you know if your return meets our criteria and provide detailed return instructions.Please understand that certain items are exempt from returns, including: (1) Gift cards, (2) Custom-made pieces, (3) Any product not in its original condition or is damaged/missing parts not due to our error, (4) Items sent back beyond the 30-day post-delivery period. Wishing to exchange a ring for a different size? Reach out to us, and we'll guide you through the process for an exchange. A heads-up: Returns sent without prior notification will not be eligible for refunds. Also, return shipping costs are not covered by us.