Visitors focused on the 10-karat blue diamond from South Africa, considered one of the most important blue diamonds ever discovered.
A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the ...
Abu Dhabi A rare blue diamond valued at $20 million went on pre-auction display on Tuesday in Abu Dhabi, capital of the oil-rich United Arab Emirates. "Included in the group are the largest flawless ...
The 10-carat Mediterranean Blue is the expected to fetch as much as $20 million dollars at the Sotheby's sale.
The luxury fine jewelry market in the United States has proven resilient in the face of fluctuating global economic ...