Item: Ring Brand: Tiffany & Co (Tiffany & Co) Model name: Curved band Category: Ladies Material: Pt950 Platinum 9P Diamond Weight: 3.1 g Size: Actual size: No. 7 (7 JP / US 4) (our measurement size) the actual size may differ slightly from each brand's specifications. Ring inner diameter: 15 mm (0.59 in) Ring width (maximum): 2.2 mm (0.09 in) Accessories: shop card Condition: Used item: with only slight signs of use, polished