Blue Nile Q4 Sales Down 2.1%

Online diamond and jewelry retailer, Blue Nile, Inc., said Wednesday that net sales for the fourth quarter decreased 2.1 percent, year-over-year, to $112.3 million due to a decline in high-end diamond sales and a rise in commodity prices.

Operating income for the quarter, ended January 1, was $6.3 million, compared to $9.2 million in the fourth quarter of 2010. Net income for the fourth