NEW YORK -- The world's most expensive diamond and ruby have been sold in the same auction -- a first in auction history. A 55-carat ruby sold for nearly $35 million at Sotheby's Magnificent Jewels ...

The largest and most expensive ruby of its kind, a 55.22-carat specimen, sold at auction for $34.8 million on Thursday. Less than a year after being found in one of the company's mines in Mozambique ...

One of the largest jewelry sales in history opens next month in Switzerland, with 700 glittering pieces expected to fetch more than $150 million, including the world’s most expensive ruby ring valued ...

The largest, and most expensive ruby to ever be auctioned off will be hitting the blocks at Sotheby’s. It’s called the Estrela de Fura, or Star of Fura in Portuguese, and it’s a 55.22-carat ruby.

The largest and most expensive ruby of its kind, a 55.22-carat specimen, sold at auction for $34.8 million on Thursday. The world’s largest ruby discovered in Mozambique just sold for a record price ...