This is a Lanvin en Bleu necklace that ties with a string. I previously purchased this here and only used it once for a dinner party. The previous seller also seems to have used it only once, so I think it's a beautiful item with little use. The retail price is about 12,000 yen. It is recommended for those looking for accessories to wear to weddings, dinner parties, etc. Please refrain from purchasing if you are nervous about used items and items stored at home.