If an item doesn't sell within a certain period, we may remove the listing. Thank you for your understanding. Size 11. Diamonds are set on the top and bottom. The markings are Pt850 0.72 D0.05. I haven't used it recently and have been storing it at home. As it is stored by an individual, there may be oversights, but please understand that no returns or refunds are accepted. Ring only, case not included. #Platinum #Diamond #Aquamarine #Engraved #Size11 #Ring #Sale #Price reduction Material: Platinum