This is an K18 brooch that was kept in a valuables storage shelf in the warehouse. I will sell it to someone who needs it. Pearl identification: All Japan Gemological Association Appraisal Report White South Sea Pearl Colorless stone: Natural diamond Weight/Size: 0.52 engraved (Total weight: Approximately 7.6g) Shape: Off-round K18 brooch with colorless stone Color and Transparency: Pearlescent With All Japan Gemological Association (GAAJ) appraisal report I don't know how long it was stored. I don't think there are any noticeable scratches or stains, but to prevent any trouble, I have set the condition to "Has scratches and stains." Please check the condition of the item in the photos. I will sell it to those who can understand by looking at the pictures. I will hand it over to those who can understand by looking at the pictures. Shipping method: Yu-Yu Mercari Delivery Anonymous delivery.