Thank you for viewing. This item is new, not used, but it has become a vintage item over the years as it was displayed in a showcase. "Unused" vintage jewelry is quite rare. Setting: K18 YG WG combination Top maximum width: Approximately 20mm x 15mm Ruby: 1.15ct Diamond: 0.37ct Total weight: Approximately 6.22g Size: Approximately 16 (Japanese size) This is a dead stock, unused vintage item from jewelry K&T's selection, but it has been stored for a long time in a private home. Please refrain from purchasing if you are concerned about minor details. It will be shipped in simple packaging. There is no box or case. We plan to ship via Rakuraku Mercari delivery, so it will be handed to you by a Yamato Transport delivery person. k18 white gold yellow gold combination ring with 1.15ct of ruby and 0.37ct of diamonds #k18 #ring #ruby #diamond #jewelry #luxury #gorgeous #birthstone #anniversary #reward #partyring