Item rank A rank Material: Star-Ring Silver-925 Weight: approx. 7.1g Size: US: 5.75 / EU: 51 / JP: 10.5 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 -