Is 456 carats as heavy as a Nail?
It's about 100 times as heavy as a Nail
The weight of a Nail is about 3.80 carats.
(for 15-gauge, 2-inch, finishing nails)
A two-inch finishing nail weighs 3.80 carats. Nails have been in use for more than 5,400 years and were ven used as a medium of exchange in ancient times.
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