Size: US: 5.5 / EU: 50 / JP: 9.5 Item: Ring Brand: Bvlgari (Bvlgari) Model name: B-Zero1 Line: B-Zero One Series: 4 bands Category: Ladies Material: 18KWhite Gold Blue Topaz Weight: 13.0 g Stone: Blue Topaz Size: 50 Actual size: No. 9.5 (our measurement size) the actual size may differ slightly from each brand's specifications. Ring inner diameter: 15.8 mm (0.62 in) Ring width (maximum): 11 mm (0.43 in) Accessories: None Condition: Used item: Condition with only slight signs of use, polished