Tiffany & CoItem name: Channel settings Ring Type: Ladies Material: Pt950 Platinum Stamp: Tiffany & Co, Pt950 Ring size: No. 8 (8 JP / US 4.5)Upper Depth: 2.3 mm (0.09 in) Lower Depth: 1.8 mm (0.07 in) Lower thickness: 1.3 mm (0.05 in) JAPAN: No.8 EU: 48 US: 4.5 5 Weight: 2.9 g Accessories: None Specifications: Stone: Diamond Item Condition: A rank Used item with some signs of use but in good condition Condition: It has been lightly polished, but there are some light scuffs that could not be removed.Please note that as this is an exhibition item, there may be discoloration, some damage, or small scratches. • 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.