Jewel was from the collection of Queen Nazli, former queen mother of Egypt.
Distinguishing natural diamonds from laboratory-grown stones has been difficult for jewelers. Until now.
US e-commerce sales expected to rise 2.5% year on year, compared to 9% in 2021, Adobe says.
Category up 7% year on year, according to Mastercard SpendingPulse.
This year, we commemorate the 10th anniversary of the International Day of the Girl.
Al Cook, executive at Norway-based global energy company Equinor, will take over.
Lot becomes second-most valuable jewel ever sold at auction.
Current CFO Willy Mertens to take over on November 1.
Manufacturers prepare for Diwali closures.
Watch-industry veteran died in May of this year.
The diamond industry is facing contrasting trends at the start of the important fourth quarter.