Thank you for viewing. K18 wide plain ring, ring 3.0g I purchased this on a site as K24 (with a photo showing the content measured by X-ray) and used it twice. After that, it became too small for me while stored at home. So I decided to sell it, and after checking the content with the K24 stamp, I found out it was K18. The ring is stamped K24, but it is actually K18. If you are okay with this, if the size fits you, and if you understand that it has been stored at home, please consider purchasing. Size: Weight: Approximately 3.0g Size: Approximately 9.5 to 10 (Japanese size) - Material: Gold - Stamp: Marked (K24), but as a result of later investigation, it was K18. I purchased it for 83,900 yen. Please check the images for details.