Accessory Material: Platinum Thank you for viewing. Purchased on August 25, 2006, at Adachi Jewelry Store in Osaka. In my subjective opinion, it's beautiful, but I've worn it several times, so there may be minor scratches. Also, since it's platinum, the material is soft and there is some bending. I had it looked at once at Adachi Jewelry Store. I was told it would deform, and I was concerned, so I had it adjusted. However, it bent again. Please check the last three photos. Also, this is not hollow. Furthermore, although the guarantee card states that it contains diamonds, there are no diamonds. There are only rubies. As it is stored and inspected by an amateur, there may still be oversights. Please understand the above and purchase only if you are satisfied. Setting: pt900 (stamped) Decoration: Ruby 0.15ct (stamped) Weight: 12.5g Thank you for reading to the end. Thank you very much. Included items: Adachi Jewelry Store original case Guarantee card