These are Knot Earrings from Tiffany & CoRank B: There are slight scratches and dullness typical of silver due to use, but the item can still be used.
Brand name: Tiffany & Coiffany & Co.. & Co.
Model name: Knot
Size
Height 0.8 cm (0.31 in) x Width 0.8 cm (0.31 in): 6.6 g
Accessories
None
Material
925

N: S: Unused items, exhibited items, and items that we judge to be similar.
SA: Clean item with almost no signs of use.
A: Item in good condition with little signs of use.
AB: Item with some signs of use, dirt, and scratches
B: Item with scratches, dirt, or signs of use
BC: Item with noticeable signs of use, dirt, or scratches
C: Item that is considered junk.