All of our jewelry is solid gold, silver, or platinum unless stated otherwise (i.e. gold-plated or gold-filled jewelry will be clearly stated). All of our watches and name brand items are genuine and 100% authentic. We have been business on eBay since 1999 and have received the appreciation of thousands of satisfied buyers. Bid with confidence and know both our service and products are of no less than the highest quality and of utmost value. Unless stated otherwise, automatic and hand-winding watches are not serviced. All measurements are approximate and each piece is carefully and professionally inspected and evaluated prior to auction listing. Ring sizing and jewelry repair services available. All items are professionally inspected, cleaned, and polished prior to listing. All items come with a 14-day money back guarantee. Items must be returned in the original condition with all the accompanying box and papers (if any) for a full refund. Buyer is responsible for return shipping. Refunds are processed within 24 hours of receipt.