25-pound record-breaker goes up for auction
(Newser) -
The biggest cut emerald in the world will be auctioned Saturday and is expected to go for up to $2.5 million. The gigantic green stone weighs 57,500 carats—or 25 pounds—and was discovered at an undisclosed location in Brazil, reports
Pravda . The emerald, dubbed Teodora, meaning God'...
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