Pearl Science Laboratory This is an Akoya pearl chain necklace. Size: Approximately 7.6-8.8mm Comes with an appraisal certificate. - Necklace Material: Akoya Pearl - Necklace Length: Approximately 70cm - Pearl Size: 7.6-8.8mm - Accessories: Appraisal certificate, cleaning cloth - Issuing Institution of Appraisal Certificate: Pearl Science Laboratory - Contents of Appraisal Certificate: Pearl Identification Certificate Purchased several years ago for 100,000 yen. Used only once and stored after wiping with a cloth. The warranty expired in 2022, so it will not be included. I want you to understand the actual condition as much as possible, so the photos have not been processed at all. I believe there is not much difference between the photos and the actual product. I will carefully pack it with bubble wrap and waterproofing, and ship it anonymously! Thank you. Color...Silver