Item rank A rank Material: Star-Ring Silver-925 Weight: Approx. 6.9g Size: No. 12 (12 JP / US 6) International size: 52 (52 EU / US 6)US size: 6.5 Maximum width: approx. 6.8 mm (0.27 in) 1837 Ring A beautiful ring with a flowing. Smooth curve engraved with 1837. The year Tiffany & Co was founded. Polished. Item Rank N: or equivalent. 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 -