Thank you for viewing. Pearl Round Necklace 8.0-8.5mm Formal, for ceremonies, parties, and outings ■Size Pearl diameter: Approximately 8.0-8.5mm Length when worn: Approximately 43cm Pearl shape: Round Engraving: SILVER Please allow for some error. ■Accessories: Case Certificate of Authenticity (has been bent a few times during moves.) This item has been stored at home. I wore it 2 or 3 times for ceremonies. I am selling it because I no longer need it. Although it comes with a certificate of authenticity, please understand that it has been handled by a non-professional and is a used item stored at home. Please refrain from purchasing if you are looking for perfection or are overly sensitive. There are no smokers or pets. Thank you.