I purchased this item about 24 to 25 years ago, but the chain broke, and I've only used it a few times. I bought it for 150,000 yen at the time. I'm hoping someone who can remake or repair it will be interested. I will send it with a gem identification certificate. There is no case. I will pack it as carefully as possible, but please purchase only if you understand. Included items: Identification certificate Scratches/Discoloration: Yes