NEW YORK — Big diamonds sparkled during Christie’s sale of Magnificent Jewels in New York on Tuesday. Leading the way was a pear-shaped D color flawless diamond of 50.52 cts., which sold for $9.5 ...

Josh Lanik's discovery was the largest diamond found in the park in 2019 so far Josh Lanik is one lucky guy. While vacationing with his family, Lanik, a 36-year-old teacher from Hebron, Nebraska, came ...

The largest white diamond to ever come up for auction has been sold for 21,681,000 CHF ($21.9 million) at Christie’s in Geneva. The 228.31-carat, pear-shaped gemstone – dubbed “The Rock” – originated ...