The guys from "Pawn Stars" don't just deal in unwanted junk -- they've also got extremely GIANT pieces of jewelry ... including a 5.5 carat diamond worth $129,000!!!
Rick Harrison was outside of the History Channel "Pop Shop" in New York City yesterday -- where the reality star revealed some of the coolest items he's trying to move ... like an actual chair from the U.S. Senate floor!
'Pawn Stars' -- MASSIVE Diamond for Sale
12/7/2010 12:00 PM PST BY TMZ STAFF
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