Gemfields Becomes Debt-Free as Emerald Sales Shine

An increased demand for emeralds has resulted in a huge turnaround for Gemfields Plc. The emerald company reported that it earned $15.5 million for the six-month period ended December 31, 2010, compared with a $5.8 million loss for the same period of the prior year. Revenue from rough and finished emerald sales more than doubled year-over-year to $29 million for the period. The company also