This is a diamond ring from canal 4℃ (Canal 4°C). Size: 7 Ring width: Approximately 2.0mm Engraving: Pt900, canal 4℃ Product number: 151032245025 Reference price: ¥99,000 Weight: Approximately 2.7g Accessories: None Sweet heart ～ Beloved ～ The diamonds are nearly colorless and have good brilliance. The carat weight is unknown as there is no stone weight engraving. A blue diamond (treated color) is embedded inside the ring. There are no personal engravings such as initials or dates. The ring has been polished for sale, so it is in beautiful condition with no particular issues. The case in the image is for another ring and is not included. Material... Platinum Ring size... 7 Stone... Diamond