Brand: Cartier Condition: A Size: #51 (around Size: 10.5 JP / US 5.75) Material: Pt Platinum Comment Cartier Material: Pt950 Size: #51 (Size around 10.5) (Ring Width) 2.5 mm 3.0 g Introducing Cartier Wedding Ring Diamond.It is a simple wedding ring with a slender round instep type.A one-point diamond is set in the center, and the Platinum A sparkling accent is added to the shine.The design is perfect for everyday use and can be enjoyed without any harshness, so why not make Cartier jewelry the focal point of your fingertips? • Ring size listed will usually be international sizing, not US, unless otherwise stated. You accept this description upon purchase. Please use the Ring Size Chart.