Item details Item Rank A Rank Material: Sterling Silver 925 Weight: 7.13 g Size: No. 12 (12 JP / US 6.5) International size: 52 US size: 6.5 Tiffany & Co. Box and pouch Item details 1837 Ring A modern and beautiful ring with two interlocking rings with a flowing smooth curved with 1837, the year Tiffany & Co. was founded. Polished. Item Rank N: or, with no defects and in very clean condition S: Almost without defects and in good condition A: Condition with little signs of use B: Items with signs of use C: Items with very strong signs of use, items with obvious stains and damage, items in need of repair