Item: Ring Brand: Tiffany & Co (Tiffany & Co) Model name: Notes Lucida Category: Ladies Material: Pt950Platinum 3P Diamond Weight: 4.1 g Size: Actual size: No. 12 (12 JP / US 6.5) (our measurement size) the actual size may differ slightly from each brand's specifications. Ring inner diameter: 16.92 mm (0.67 in) Ring width (maximum): 3 mm (0.12 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.