Item: Ring, Ring Brand: Tiffany & Co(Tiffany & Co) Model Name: Harmony Solitaire Category: Ladies Serial: 378135** Material: Pt950 Platinum Diamond Weight: 2.4 g Size: Actual size: No. 7.5 (our measurement size) the actual size may differ slightly from each brand's specifications. Ring inner diameter: 15.34 mm (0.60 in) Ring width (maximum): 3.76 mm (0.15 in) Accessories: 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.