The biggest green stone was suspected been dyed

As reported by Canada media on 30^th of January, the biggest green stone “Diordora” weight in 11.5kg, which size as big as watermelon and the bid price reaches in $1.15 million. On 28^th of January, however, when it was public bid in British Columbia, the bid is lower than expectation and result in failure sell. A few hours before the auction was held, a seller who was cheating on the stone case had been spread, the experts found the green stone had been dyed and due to a great decrease in its market value.