Purchased approximately 40 years ago from a famous jewelry store for 360,000 yen. The red circles in the second and third photos are decorated with melee diamonds. I have never worn it on my finger and have kept it in a drawer, so I believe the color and luster are still quite beautiful. I would like to sell it unused, so I am refraining from providing photos of it being worn on a finger. Loose stone size: 1 cm long, 7 mm wide Size: 9-10 (Japanese size) * Please note that the appraisal certificate has been lost as this item is 40 years old. * I strive for smooth transactions, so I have not applied any photo editing. Please understand the above before purchasing, and no claims or returns will be accepted after purchase. Scratches/Discoloration: None Material: Platinum