GA-260316-19 Brand: Tiffany & Co. Line: Platinum Model: Solitaire Diamond 1pt 0.22ct Type: Jewelry - Accessories Shape: Ring Category: Ladies Color: Silver Weight: 4 g Size: 10 (10 JP / US 5.5)There may be slight differences in actual size. Material: Pt950 Accessories: Storage box. Case Description: As a point of coordination. Condition-state Outside: (Surface) Small Scratches, Light Stains 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.