Price reduced for a limited time. This is a PT900 K18 combination diamond ring. It's chunky and heavy. I had it appraised on the 29th, and it was valued at approximately 165,000 yen, with a ratio of about 9 to 1. The market price seems likely to continue to rise in the coming year. There are no scratches or scuffs, but it has been stored at home, so please understand. Materials: PT900 K18 Diamond Markings: K18 plate, brand? R mark, PT900 K18 D 0.35 plate alone weighs about 1.5g. Size: Approximately size 10 (Ring gauge is 11, but it's quite thick, so size 10) Weight: Approximately 14g Old Showa-era rings are also in fashion. It has weight, so how about it as a wearable asset? The following is an AI-generated description for your reference: Gold cross design ring with stones. - Material: Platinum Gold - Design: Cross design, twist style - Markings: PT900 - Decoration: Diamond - Case: Comes with a red case Thank you for viewing. Material...Gold Material...Platinum Size...10 Stone...Diamond Accessories...Box Scratches/Discoloration...None