4°C diamond ring. Size: Size 12 Ring width: Approximately 2.0mm Engraving: 4°C, Pt950 Weight: Approximately 3.5g Accessories: None The diamond is nearly colorless and transparent, with good brilliance. The carat weight is unknown as there is no stone marking. There are no personal engravings such as initials or dates. The ring is not hollowed out, so it feels smooth on the finger. There are fine scratches on the metal part. The case in the image is for another ring and is not included. Material... Platinum Ring Size... Size 12 Stone... Diamond