Item: Ring Brand: Tiffany & Co. Model Name: Stacking Line: 1997 Category: Ladies Material: 18KWhite Gold Diamond Weight: 5.0 g Stone: Diamond Size: Actual size: No. 10 (10 JP / US 5.5)(our measurement size) The actual size may differ slightly from each brand's specifications. Ring inner diameter: 16 mm (0.63 in) Ring width (maximum): 5 mm (0.20 in) Accessories: None Condition: Used Item: Condition with only slight signs of use, polished • 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.