Brand: Tiffany & Co. Type: 1.02ct diamond solitaire Size: US: 5.5 International: No. 11 (11 JP / US 5.5) Ring maximum width: 7.5 mm (0.30 in) Ring inner diameter: 15.4 mm (0.61 in) *Actual size measurement Material: Pt950Platinum Accessories: Tiffany & Co. Certificate of Authenticity Condition: Used Ring: There are some small scratches that can be seen with a magnifying glass, but the item is in good condition. Certificate of authenticity: There are stains. * Total weight: 3.8g Clarity: VS2 Color: H Overall cut rating: VERYGOOD -