This is a pt900 0.50ct diamond ring. Price negotiations are not accepted. m(_ _)m pt900 0.50 stamp Arm width 2.2～1.2mm Size 9 2.66g There are no inclusions that are noticeable to the naked eye or with a smartphone loupe, and it is a beautiful stone that emits a rainbow-colored fire. It will be shipped via Yu-Packet Plus. m(_ _)m I don't think there are any noticeable scratches or stains, but it is not new. We are looking forward to your consideration if you understand that this item has been stored at home. m(_ _)m Pt850 Natural Diamond Platinum Ring K18 Ring pt900 Ring