Purchased in September from a Mercari shop called "A La Mode." I love the item very much, but the size doesn't fit, so I'm listing it while it's still in good condition. I used it twice after purchasing. If you wish, I can provide the purchase receipt, excluding personal information. To prevent swapping, returns and refunds are not accepted. Please refrain from purchasing if you are a nervous person or if you are looking for a perfect item, as it is stored at home. The following is the description from the time of sale. ↓ Brand: Boucheron Product Name: Quatre Classic Diamond Ring Half Item: Ring Shape: Jewelry Accessory Main Material: K18 Pink Gold, K18 White Gold, White Ceramic Size: Marked Size: T50 9.5 (49.5) Ring Width: Approx. 0.3cm Color: Pink Gold, White Accessories: Box, Case, Guarantee Comment: Polished at our affiliated workshop. *Please note that there may be some signs of use as the polishing is done to the extent that the engraving does not become thin. Weight: 2.7g Main Stone/Side Stone: Diamond Product Rank: A Staff Comment: There are some minor scratches and slight signs of use, but it is still a product that can be used for a long time.