Item: Ring Brand: Tiffany & Co.. & Co (Tiffany & Co..&Co.) Model name: Stacking band Category: Ladies Material: 18K yellow gold diamond Weight: 3.86 g Size: Actual size: No. 11 (11 JP / US 6) (our measurement size) The actual size may differ slightly from each brand's specifications. Ring inner diameter: 16.49 mm (0.65 in) Ring width (maximum): 2.7 mm (0.11 in) Accessories: None Condition: Used item: 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.