Thank you for viewing. Product number: YQ55セCろ2 Size: Approximately size 15 Material: Silver 925 Marking: Present, slightly unclear 10mm X 12mm #ShishimaruBirthstone #ShishimaruSize15 #ShishimaruStone #ShishimaruOval Although new and unused, this is a vintage item. There may be some blackening or fine scratches due to aging. We hope that you appreciate this as part of the character of silver. Please refrain from purchasing if you are looking for a perfect item. The Silver 925 items we sell are purchased directly from a silver workshop, so they are genuine sterling silver. Power stone ring, natural stone ring, silver ring Material: Silver