Brand: Cartier Item: Ring Material: 18K White Gold Size: No. 21 (21 JP / US 11)Ring Width 6.0 mm (0.24 in) Weight: 10.3 g Color: Silver series Specifications Polished Condition Degree Condition: A rank Damage location: Surface: small scratch Notes Size: 1 size smaller. • 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.