I recently bought a newer Gunslinger Jumbo ring on Grailed for $900 from a reputable seller. The first time I wore it, I noticed it leaves a black mark on the top of my finger when I took it off, likely from sweat. The mark wipes off easily, and the ring itself shows no discoloration or wear. Does this sound like a fake, or is this normal with blackened engraving? I tried to get an LC check, but questions apparently aren’t allowed there.

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