A 55.22-carat ruby has become both the largest and most valuable gem of its kind ever to sell at auction, netting $34.8 million on Thursday. The stone went under the hammer in New York in June ...

A 55.22-carat ruby, the world's largest ever found, is "estimated to achieve in excess of $30 million" at Sotheby's June auction, PEOPLE confirmed One of the largest rubies ever found is expected ...

The largest ruby in the world to come to auction is expected to snatch over $30 million. Sotheby's previewed the world's largest ruby in Hong Kong ahead of its auction in New York. Buzz60’s ...

The black chasm cavern near the town of volcano in Amador County. Okay A 55.22-carat ruby has become both the largest and most valuable gem of its kind ever to sell at auction, netting $34.8 ...