I bought a single diamond necklace, but I've only worn it once or twice and it's been kept as a display piece since then. I've stored it with great care, so it's in very beautiful condition. The photos don't quite capture it, but it sparkles in person. Diamond: Approximately 0.5ct Chain (pt850): Approximately 44cm Appraisal certificate is included. I purchased it for around 170,000 to 180,000 yen.